Home / 6,281,566.81-9,423,005.16-1,732,616.36

Finding the Fourth Proportional to 6,281,566.81, 9,423,005.16 and 1,732,616.36

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Solution

The fourth proportional to 6,281,566.81, 9,423,005.16 and 1,732,616.36 is: 2,599,105.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,281,566.81 : 9,423,005.16 = 1,732,616.36 : x
  2. Step 2: Convert to fraction form
    6,281,566.81/9,423,005.16 = 1,732,616.36/x
  3. Step 3: Cross multiply
    6,281,566.81x = 9,423,005.16 × 1,732,616.36
  4. Step 4: Simplify right side
    6,281,566.81x = 16,326,452,895,298.97
  5. Step 5: Solve for x
    x = 16,326,452,895,298.97/6,281,566.81
  6. Step 6: Final answer
    x = 2,599,105.19

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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.