Home / 1,046,814.20-1,570,221.30-1,002,527.45

Finding the Fourth Proportional to 1,046,814.20, 1,570,221.30 and 1,002,527.45

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Solution

The fourth proportional to 1,046,814.20, 1,570,221.30 and 1,002,527.45 is: 1,503,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,814.20 : 1,570,221.30 = 1,002,527.45 : x
  2. Step 2: Convert to fraction form
    1,046,814.20/1,570,221.30 = 1,002,527.45/x
  3. Step 3: Cross multiply
    1,046,814.20x = 1,570,221.30 × 1,002,527.45
  4. Step 4: Simplify right side
    1,046,814.20x = 1,574,189,955,824.69
  5. Step 5: Solve for x
    x = 1,574,189,955,824.69/1,046,814.20
  6. Step 6: Final answer
    x = 1,503,791.18

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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.