Home / 6,277,390.20-9,417,314.10-2,683,150.20

Finding the Fourth Proportional to 6,277,390.20, 9,417,314.10 and 2,683,150.20

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Solution

The fourth proportional to 6,277,390.20, 9,417,314.10 and 2,683,150.20 is: 4,025,250.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,390.20 : 9,417,314.10 = 2,683,150.20 : x
  2. Step 2: Convert to fraction form
    6,277,390.20/9,417,314.10 = 2,683,150.20/x
  3. Step 3: Cross multiply
    6,277,390.20x = 9,417,314.10 × 2,683,150.20
  4. Step 4: Simplify right side
    6,277,390.20x = 25,268,068,210,877.82
  5. Step 5: Solve for x
    x = 25,268,068,210,877.82/6,277,390.20
  6. Step 6: Final answer
    x = 4,025,250.53

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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.