Home / 10,776,397.14-14,871,217.29-5,881,654.33

Finding the Fourth Proportional to 10,776,397.14, 14,871,217.29 and 5,881,654.33

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Solution

The fourth proportional to 10,776,397.14, 14,871,217.29 and 5,881,654.33 is: 8,116,567.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,776,397.14 : 14,871,217.29 = 5,881,654.33 : x
  2. Step 2: Convert to fraction form
    10,776,397.14/14,871,217.29 = 5,881,654.33/x
  3. Step 3: Cross multiply
    10,776,397.14x = 14,871,217.29 × 5,881,654.33
  4. Step 4: Simplify right side
    10,776,397.14x = 87,467,359,566,099.36
  5. Step 5: Solve for x
    x = 87,467,359,566,099.36/10,776,397.14
  6. Step 6: Final answer
    x = 8,116,567.94

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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.