Home / 1,934,998.20-2,902,497.30-587,158.20

Finding the Fourth Proportional to 1,934,998.20, 2,902,497.30 and 587,158.20

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Solution

The fourth proportional to 1,934,998.20, 2,902,497.30 and 587,158.20 is: 880,737.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,998.20 : 2,902,497.30 = 587,158.20 : x
  2. Step 2: Convert to fraction form
    1,934,998.20/2,902,497.30 = 587,158.20/x
  3. Step 3: Cross multiply
    1,934,998.20x = 2,902,497.30 × 587,158.20
  4. Step 4: Simplify right side
    1,934,998.20x = 1,704,225,090,172.86
  5. Step 5: Solve for x
    x = 1,704,225,090,172.86/1,934,998.20
  6. Step 6: Final answer
    x = 880,737.30

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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.