Home / 5,976,161.01-8,964,321.71-1,877,348.39

Finding the Fourth Proportional to 5,976,161.01, 8,964,321.71 and 1,877,348.39

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Solution

The fourth proportional to 5,976,161.01, 8,964,321.71 and 1,877,348.39 is: 2,816,047.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,161.01 : 8,964,321.71 = 1,877,348.39 : x
  2. Step 2: Convert to fraction form
    5,976,161.01/8,964,321.71 = 1,877,348.39/x
  3. Step 3: Cross multiply
    5,976,161.01x = 8,964,321.71 × 1,877,348.39
  4. Step 4: Simplify right side
    5,976,161.01x = 16,829,154,875,502.20
  5. Step 5: Solve for x
    x = 16,829,154,875,502.20/5,976,161.01
  6. Step 6: Final answer
    x = 2,816,047.77

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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.