Home / 7,337,543.70-10,126,744.59-4,436,955.15

Finding the Fourth Proportional to 7,337,543.70, 10,126,744.59 and 4,436,955.15

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Solution

The fourth proportional to 7,337,543.70, 10,126,744.59 and 4,436,955.15 is: 6,123,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,543.70 : 10,126,744.59 = 4,436,955.15 : x
  2. Step 2: Convert to fraction form
    7,337,543.70/10,126,744.59 = 4,436,955.15/x
  3. Step 3: Cross multiply
    7,337,543.70x = 10,126,744.59 × 4,436,955.15
  4. Step 4: Simplify right side
    7,337,543.70x = 44,931,911,561,335.14
  5. Step 5: Solve for x
    x = 44,931,911,561,335.14/7,337,543.70
  6. Step 6: Final answer
    x = 6,123,563.06

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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.