Home / 10,044,715.48-13,864,657.40-6,560,586.89

Finding the Fourth Proportional to 10,044,715.48, 13,864,657.40 and 6,560,586.89

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Solution

The fourth proportional to 10,044,715.48, 13,864,657.40 and 6,560,586.89 is: 9,055,536.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,715.48 : 13,864,657.40 = 6,560,586.89 : x
  2. Step 2: Convert to fraction form
    10,044,715.48/13,864,657.40 = 6,560,586.89/x
  3. Step 3: Cross multiply
    10,044,715.48x = 13,864,657.40 × 6,560,586.89
  4. Step 4: Simplify right side
    10,044,715.48x = 90,960,289,604,699.20
  5. Step 5: Solve for x
    x = 90,960,289,604,699.20/10,044,715.48
  6. Step 6: Final answer
    x = 9,055,536.69

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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.