Home / 7,500,854.15-10,351,228.41-4,063,095.15

Finding the Fourth Proportional to 7,500,854.15, 10,351,228.41 and 4,063,095.15

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Solution

The fourth proportional to 7,500,854.15, 10,351,228.41 and 4,063,095.15 is: 5,607,098.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,854.15 : 10,351,228.41 = 4,063,095.15 : x
  2. Step 2: Convert to fraction form
    7,500,854.15/10,351,228.41 = 4,063,095.15/x
  3. Step 3: Cross multiply
    7,500,854.15x = 10,351,228.41 × 4,063,095.15
  4. Step 4: Simplify right side
    7,500,854.15x = 42,058,025,949,213.21
  5. Step 5: Solve for x
    x = 42,058,025,949,213.21/7,500,854.15
  6. Step 6: Final answer
    x = 5,607,098.22

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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.