Home / 6,742,002.40-10,113,003.60-2,254,278.40

Finding the Fourth Proportional to 6,742,002.40, 10,113,003.60 and 2,254,278.40

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Solution

The fourth proportional to 6,742,002.40, 10,113,003.60 and 2,254,278.40 is: 3,381,417.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,002.40 : 10,113,003.60 = 2,254,278.40 : x
  2. Step 2: Convert to fraction form
    6,742,002.40/10,113,003.60 = 2,254,278.40/x
  3. Step 3: Cross multiply
    6,742,002.40x = 10,113,003.60 × 2,254,278.40
  4. Step 4: Simplify right side
    6,742,002.40x = 22,797,525,574,602.24
  5. Step 5: Solve for x
    x = 22,797,525,574,602.24/6,742,002.40
  6. Step 6: Final answer
    x = 3,381,417.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.