Home / 9,865,859.82-14,795,417.16-5,006,292

Finding the Fourth Proportional to 9,865,859.82, 14,795,417.16 and 5,006,292

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Solution

The fourth proportional to 9,865,859.82, 14,795,417.16 and 5,006,292 is: 7,507,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,865,859.82 : 14,795,417.16 = 5,006,292 : x
  2. Step 2: Convert to fraction form
    9,865,859.82/14,795,417.16 = 5,006,292/x
  3. Step 3: Cross multiply
    9,865,859.82x = 14,795,417.16 × 5,006,292
  4. Step 4: Simplify right side
    9,865,859.82x = 74,070,178,564,770.72
  5. Step 5: Solve for x
    x = 74,070,178,564,770.72/9,865,859.82
  6. Step 6: Final answer
    x = 7,507,726.64

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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.