Home / 10,834,626.62-14,951,461.08-5,939,681.42

Finding the Fourth Proportional to 10,834,626.62, 14,951,461.08 and 5,939,681.42

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Solution

The fourth proportional to 10,834,626.62, 14,951,461.08 and 5,939,681.42 is: 8,196,582.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,626.62 : 14,951,461.08 = 5,939,681.42 : x
  2. Step 2: Convert to fraction form
    10,834,626.62/14,951,461.08 = 5,939,681.42/x
  3. Step 3: Cross multiply
    10,834,626.62x = 14,951,461.08 × 5,939,681.42
  4. Step 4: Simplify right side
    10,834,626.62x = 88,806,915,578,729.14
  5. Step 5: Solve for x
    x = 88,806,915,578,729.14/10,834,626.62
  6. Step 6: Final answer
    x = 8,196,582.93

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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.