Home / 9,216,002.40-13,824,003.60-4,167,477.60

Finding the Fourth Proportional to 9,216,002.40, 13,824,003.60 and 4,167,477.60

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Solution

The fourth proportional to 9,216,002.40, 13,824,003.60 and 4,167,477.60 is: 6,251,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216,002.40 : 13,824,003.60 = 4,167,477.60 : x
  2. Step 2: Convert to fraction form
    9,216,002.40/13,824,003.60 = 4,167,477.60/x
  3. Step 3: Cross multiply
    9,216,002.40x = 13,824,003.60 × 4,167,477.60
  4. Step 4: Simplify right side
    9,216,002.40x = 57,611,225,345,319.36
  5. Step 5: Solve for x
    x = 57,611,225,345,319.36/9,216,002.40
  6. Step 6: Final answer
    x = 6,251,216.40

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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.