Home / 7,426,303.17-11,137,293.70-2,876,337.15

Finding the Fourth Proportional to 7,426,303.17, 11,137,293.70 and 2,876,337.15

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Solution

The fourth proportional to 7,426,303.17, 11,137,293.70 and 2,876,337.15 is: 4,313,668.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,426,303.17 : 11,137,293.70 = 2,876,337.15 : x
  2. Step 2: Convert to fraction form
    7,426,303.17/11,137,293.70 = 2,876,337.15/x
  3. Step 3: Cross multiply
    7,426,303.17x = 11,137,293.70 × 2,876,337.15
  4. Step 4: Simplify right side
    7,426,303.17x = 32,034,611,649,641.93
  5. Step 5: Solve for x
    x = 32,034,611,649,641.93/7,426,303.17
  6. Step 6: Final answer
    x = 4,313,668.71

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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.