Home / 589,500,601.20-884,250,901.80-551,236,849.20

Finding the Fourth Proportional to 589,500,601.20, 884,250,901.80 and 551,236,849.20

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Solution

The fourth proportional to 589,500,601.20, 884,250,901.80 and 551,236,849.20 is: 826,855,273.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,500,601.20 : 884,250,901.80 = 551,236,849.20 : x
  2. Step 2: Convert to fraction form
    589,500,601.20/884,250,901.80 = 551,236,849.20/x
  3. Step 3: Cross multiply
    589,500,601.20x = 884,250,901.80 × 551,236,849.20
  4. Step 4: Simplify right side
    589,500,601.20x = 487,431,681,010,490,624
  5. Step 5: Solve for x
    x = 487,431,681,010,490,624/589,500,601.20
  6. Step 6: Final answer
    x = 826,855,273.80

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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.