Home / 10,368,008.95-15,552,013.43-6,584,207.35

Finding the Fourth Proportional to 10,368,008.95, 15,552,013.43 and 6,584,207.35

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Solution

The fourth proportional to 10,368,008.95, 15,552,013.43 and 6,584,207.35 is: 9,876,311.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,008.95 : 15,552,013.43 = 6,584,207.35 : x
  2. Step 2: Convert to fraction form
    10,368,008.95/15,552,013.43 = 6,584,207.35/x
  3. Step 3: Cross multiply
    10,368,008.95x = 15,552,013.43 × 6,584,207.35
  4. Step 4: Simplify right side
    10,368,008.95x = 102,397,681,133,104.70
  5. Step 5: Solve for x
    x = 102,397,681,133,104.70/10,368,008.95
  6. Step 6: Final answer
    x = 9,876,311.03

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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.