Home / 8,207,176.77-11,326,490.35-4,536,014.33

Finding the Fourth Proportional to 8,207,176.77, 11,326,490.35 and 4,536,014.33

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Solution

The fourth proportional to 8,207,176.77, 11,326,490.35 and 4,536,014.33 is: 6,260,023.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,176.77 : 11,326,490.35 = 4,536,014.33 : x
  2. Step 2: Convert to fraction form
    8,207,176.77/11,326,490.35 = 4,536,014.33/x
  3. Step 3: Cross multiply
    8,207,176.77x = 11,326,490.35 × 4,536,014.33
  4. Step 4: Simplify right side
    8,207,176.77x = 51,377,122,536,206.71
  5. Step 5: Solve for x
    x = 51,377,122,536,206.71/8,207,176.77
  6. Step 6: Final answer
    x = 6,260,023.88

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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.