Home / 6,472,483.66-9,713,059.80-2,685,970.18

Finding the Fourth Proportional to 6,472,483.66, 9,713,059.80 and 2,685,970.18

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Solution

The fourth proportional to 6,472,483.66, 9,713,059.80 and 2,685,970.18 is: 4,030,753.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,483.66 : 9,713,059.80 = 2,685,970.18 : x
  2. Step 2: Convert to fraction form
    6,472,483.66/9,713,059.80 = 2,685,970.18/x
  3. Step 3: Cross multiply
    6,472,483.66x = 9,713,059.80 × 2,685,970.18
  4. Step 4: Simplify right side
    6,472,483.66x = 26,088,988,979,356.77
  5. Step 5: Solve for x
    x = 26,088,988,979,356.77/6,472,483.66
  6. Step 6: Final answer
    x = 4,030,753.93

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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.