Home / 10,743,061.80-16,114,592.70-9,567,330.60

Finding the Fourth Proportional to 10,743,061.80, 16,114,592.70 and 9,567,330.60

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Solution

The fourth proportional to 10,743,061.80, 16,114,592.70 and 9,567,330.60 is: 14,350,995.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,743,061.80 : 16,114,592.70 = 9,567,330.60 : x
  2. Step 2: Convert to fraction form
    10,743,061.80/16,114,592.70 = 9,567,330.60/x
  3. Step 3: Cross multiply
    10,743,061.80x = 16,114,592.70 × 9,567,330.60
  4. Step 4: Simplify right side
    10,743,061.80x = 154,173,635,845,246.59
  5. Step 5: Solve for x
    x = 154,173,635,845,246.59/10,743,061.80
  6. Step 6: Final answer
    x = 14,350,995.90

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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.