Home / 10,095,234.90-15,142,852.35-4,702,092.90

Finding the Fourth Proportional to 10,095,234.90, 15,142,852.35 and 4,702,092.90

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Solution

The fourth proportional to 10,095,234.90, 15,142,852.35 and 4,702,092.90 is: 7,053,139.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,234.90 : 15,142,852.35 = 4,702,092.90 : x
  2. Step 2: Convert to fraction form
    10,095,234.90/15,142,852.35 = 4,702,092.90/x
  3. Step 3: Cross multiply
    10,095,234.90x = 15,142,852.35 × 4,702,092.90
  4. Step 4: Simplify right side
    10,095,234.90x = 71,203,098,520,683.31
  5. Step 5: Solve for x
    x = 71,203,098,520,683.31/10,095,234.90
  6. Step 6: Final answer
    x = 7,053,139.35

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Similar ratio
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1.5x scale

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.