Home / 2,003,957.04-3,006,000.90-656,196.96

Finding the Fourth Proportional to 2,003,957.04, 3,006,000.90 and 656,196.96

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Solution

The fourth proportional to 2,003,957.04, 3,006,000.90 and 656,196.96 is: 984,316.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,957.04 : 3,006,000.90 = 656,196.96 : x
  2. Step 2: Convert to fraction form
    2,003,957.04/3,006,000.90 = 656,196.96/x
  3. Step 3: Cross multiply
    2,003,957.04x = 3,006,000.90 × 656,196.96
  4. Step 4: Simplify right side
    2,003,957.04x = 1,972,528,652,337.26
  5. Step 5: Solve for x
    x = 1,972,528,652,337.26/2,003,957.04
  6. Step 6: Final answer
    x = 984,316.84

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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.