Home / 10,306,514.70-15,459,772.05-6,044,489.10

Finding the Fourth Proportional to 10,306,514.70, 15,459,772.05 and 6,044,489.10

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Solution

The fourth proportional to 10,306,514.70, 15,459,772.05 and 6,044,489.10 is: 9,066,733.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,306,514.70 : 15,459,772.05 = 6,044,489.10 : x
  2. Step 2: Convert to fraction form
    10,306,514.70/15,459,772.05 = 6,044,489.10/x
  3. Step 3: Cross multiply
    10,306,514.70x = 15,459,772.05 × 6,044,489.10
  4. Step 4: Simplify right side
    10,306,514.70x = 93,446,423,644,709.66
  5. Step 5: Solve for x
    x = 93,446,423,644,709.66/10,306,514.70
  6. Step 6: Final answer
    x = 9,066,733.65

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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.