Home / 732,068.91-1,098,071.01-199,590

Finding the Fourth Proportional to 732,068.91, 1,098,071.01 and 199,590

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Solution

The fourth proportional to 732,068.91, 1,098,071.01 and 199,590 is: 299,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,068.91 : 1,098,071.01 = 199,590 : x
  2. Step 2: Convert to fraction form
    732,068.91/1,098,071.01 = 199,590/x
  3. Step 3: Cross multiply
    732,068.91x = 1,098,071.01 × 199,590
  4. Step 4: Simplify right side
    732,068.91x = 219,163,992,885.90
  5. Step 5: Solve for x
    x = 219,163,992,885.90/732,068.91
  6. Step 6: Final answer
    x = 299,376.18

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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.