Home / 7,397,235.50-10,208,500.26-4,134,050.13

Finding the Fourth Proportional to 7,397,235.50, 10,208,500.26 and 4,134,050.13

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Solution

The fourth proportional to 7,397,235.50, 10,208,500.26 and 4,134,050.13 is: 5,705,165.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,235.50 : 10,208,500.26 = 4,134,050.13 : x
  2. Step 2: Convert to fraction form
    7,397,235.50/10,208,500.26 = 4,134,050.13/x
  3. Step 3: Cross multiply
    7,397,235.50x = 10,208,500.26 × 4,134,050.13
  4. Step 4: Simplify right side
    7,397,235.50x = 42,202,451,831,809.04
  5. Step 5: Solve for x
    x = 42,202,451,831,809.04/7,397,235.50
  6. Step 6: Final answer
    x = 5,705,165.37

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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.