Home / 10,754,861.34-14,841,521.82-5,860,123.68

Finding the Fourth Proportional to 10,754,861.34, 14,841,521.82 and 5,860,123.68

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Solution

The fourth proportional to 10,754,861.34, 14,841,521.82 and 5,860,123.68 is: 8,086,868.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,861.34 : 14,841,521.82 = 5,860,123.68 : x
  2. Step 2: Convert to fraction form
    10,754,861.34/14,841,521.82 = 5,860,123.68/x
  3. Step 3: Cross multiply
    10,754,861.34x = 14,841,521.82 × 5,860,123.68
  4. Step 4: Simplify right side
    10,754,861.34x = 86,973,153,464,618.69
  5. Step 5: Solve for x
    x = 86,973,153,464,618.69/10,754,861.34
  6. Step 6: Final answer
    x = 8,086,868.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.