Home / 8,944,925.06-12,343,944.22-4,870,534.34

Finding the Fourth Proportional to 8,944,925.06, 12,343,944.22 and 4,870,534.34

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Solution

The fourth proportional to 8,944,925.06, 12,343,944.22 and 4,870,534.34 is: 6,721,308.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,925.06 : 12,343,944.22 = 4,870,534.34 : x
  2. Step 2: Convert to fraction form
    8,944,925.06/12,343,944.22 = 4,870,534.34/x
  3. Step 3: Cross multiply
    8,944,925.06x = 12,343,944.22 × 4,870,534.34
  4. Step 4: Simplify right side
    8,944,925.06x = 60,121,604,140,658.45
  5. Step 5: Solve for x
    x = 60,121,604,140,658.45/8,944,925.06
  6. Step 6: Final answer
    x = 6,721,308.87

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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.