Home / 6,706,587.50-10,053,154.86-3,114,876.82

Finding the Fourth Proportional to 6,706,587.50, 10,053,154.86 and 3,114,876.82

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Solution

The fourth proportional to 6,706,587.50, 10,053,154.86 and 3,114,876.82 is: 4,669,191.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,587.50 : 10,053,154.86 = 3,114,876.82 : x
  2. Step 2: Convert to fraction form
    6,706,587.50/10,053,154.86 = 3,114,876.82/x
  3. Step 3: Cross multiply
    6,706,587.50x = 10,053,154.86 × 3,114,876.82
  4. Step 4: Simplify right side
    6,706,587.50x = 31,314,339,041,284.34
  5. Step 5: Solve for x
    x = 31,314,339,041,284.34/6,706,587.50
  6. Step 6: Final answer
    x = 4,669,191.16

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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.