Home / 7,494,571-10,343,909.10-4,275,307

Finding the Fourth Proportional to 7,494,571, 10,343,909.10 and 4,275,307

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Solution

The fourth proportional to 7,494,571, 10,343,909.10 and 4,275,307 is: 5,900,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,571 : 10,343,909.10 = 4,275,307 : x
  2. Step 2: Convert to fraction form
    7,494,571/10,343,909.10 = 4,275,307/x
  3. Step 3: Cross multiply
    7,494,571x = 10,343,909.10 × 4,275,307
  4. Step 4: Simplify right side
    7,494,571x = 44,223,386,982,593.70
  5. Step 5: Solve for x
    x = 44,223,386,982,593.70/7,494,571
  6. Step 6: Final answer
    x = 5,900,722.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.