Home / 8,346,494.15-12,503,440.62-5,752,339.55

Finding the Fourth Proportional to 8,346,494.15, 12,503,440.62 and 5,752,339.55

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Solution

The fourth proportional to 8,346,494.15, 12,503,440.62 and 5,752,339.55 is: 8,617,275.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,346,494.15 : 12,503,440.62 = 5,752,339.55 : x
  2. Step 2: Convert to fraction form
    8,346,494.15/12,503,440.62 = 5,752,339.55/x
  3. Step 3: Cross multiply
    8,346,494.15x = 12,503,440.62 × 5,752,339.55
  4. Step 4: Simplify right side
    8,346,494.15x = 71,924,035,926,985.31
  5. Step 5: Solve for x
    x = 71,924,035,926,985.31/8,346,494.15
  6. Step 6: Final answer
    x = 8,617,275.07

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1.5x scale

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.