Home / 8,832,117.55-12,189,613.04-4,964,957.23

Finding the Fourth Proportional to 8,832,117.55, 12,189,613.04 and 4,964,957.23

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Solution

The fourth proportional to 8,832,117.55, 12,189,613.04 and 4,964,957.23 is: 6,852,366.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,117.55 : 12,189,613.04 = 4,964,957.23 : x
  2. Step 2: Convert to fraction form
    8,832,117.55/12,189,613.04 = 4,964,957.23/x
  3. Step 3: Cross multiply
    8,832,117.55x = 12,189,613.04 × 4,964,957.23
  4. Step 4: Simplify right side
    8,832,117.55x = 60,520,907,369,025.50
  5. Step 5: Solve for x
    x = 60,520,907,369,025.50/8,832,117.55
  6. Step 6: Final answer
    x = 6,852,366.61

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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.