Home / 1,598,246.20-2,397,369.30-1,001,049.40

Finding the Fourth Proportional to 1,598,246.20, 2,397,369.30 and 1,001,049.40

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Solution

The fourth proportional to 1,598,246.20, 2,397,369.30 and 1,001,049.40 is: 1,501,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,246.20 : 2,397,369.30 = 1,001,049.40 : x
  2. Step 2: Convert to fraction form
    1,598,246.20/2,397,369.30 = 1,001,049.40/x
  3. Step 3: Cross multiply
    1,598,246.20x = 2,397,369.30 × 1,001,049.40
  4. Step 4: Simplify right side
    1,598,246.20x = 2,399,885,099,343.42
  5. Step 5: Solve for x
    x = 2,399,885,099,343.42/1,598,246.20
  6. Step 6: Final answer
    x = 1,501,574.10

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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.