Home / 6,025,812.52-8,318,165.95-4,068,342.28

Finding the Fourth Proportional to 6,025,812.52, 8,318,165.95 and 4,068,342.28

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Solution

The fourth proportional to 6,025,812.52, 8,318,165.95 and 4,068,342.28 is: 5,616,030.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,812.52 : 8,318,165.95 = 4,068,342.28 : x
  2. Step 2: Convert to fraction form
    6,025,812.52/8,318,165.95 = 4,068,342.28/x
  3. Step 3: Cross multiply
    6,025,812.52x = 8,318,165.95 × 4,068,342.28
  4. Step 4: Simplify right side
    6,025,812.52x = 33,841,146,184,850.54
  5. Step 5: Solve for x
    x = 33,841,146,184,850.54/6,025,812.52
  6. Step 6: Final answer
    x = 5,616,030.39

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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.