Home / 6,025,875.96-8,318,253.13-4,068,405.71

Finding the Fourth Proportional to 6,025,875.96, 8,318,253.13 and 4,068,405.71

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Solution

The fourth proportional to 6,025,875.96, 8,318,253.13 and 4,068,405.71 is: 5,616,117.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,875.96 : 8,318,253.13 = 4,068,405.71 : x
  2. Step 2: Convert to fraction form
    6,025,875.96/8,318,253.13 = 4,068,405.71/x
  3. Step 3: Cross multiply
    6,025,875.96x = 8,318,253.13 × 4,068,405.71
  4. Step 4: Simplify right side
    6,025,875.96x = 33,842,028,510,238.24
  5. Step 5: Solve for x
    x = 33,842,028,510,238.24/6,025,875.96
  6. Step 6: Final answer
    x = 5,616,117.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.