Home / 2,004,337.38-3,001,521.53-1,402,478.62

Finding the Fourth Proportional to 2,004,337.38, 3,001,521.53 and 1,402,478.62

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Solution

The fourth proportional to 2,004,337.38, 3,001,521.53 and 1,402,478.62 is: 2,100,230.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,337.38 : 3,001,521.53 = 1,402,478.62 : x
  2. Step 2: Convert to fraction form
    2,004,337.38/3,001,521.53 = 1,402,478.62/x
  3. Step 3: Cross multiply
    2,004,337.38x = 3,001,521.53 × 1,402,478.62
  4. Step 4: Simplify right side
    2,004,337.38x = 4,209,569,773,294.69
  5. Step 5: Solve for x
    x = 4,209,569,773,294.69/2,004,337.38
  6. Step 6: Final answer
    x = 2,100,230.14

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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.