Home / 1,235,425.52-1,853,514.60-604,247.60

Finding the Fourth Proportional to 1,235,425.52, 1,853,514.60 and 604,247.60

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Solution

The fourth proportional to 1,235,425.52, 1,853,514.60 and 604,247.60 is: 906,555.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,425.52 : 1,853,514.60 = 604,247.60 : x
  2. Step 2: Convert to fraction form
    1,235,425.52/1,853,514.60 = 604,247.60/x
  3. Step 3: Cross multiply
    1,235,425.52x = 1,853,514.60 × 604,247.60
  4. Step 4: Simplify right side
    1,235,425.52x = 1,119,981,748,614.96
  5. Step 5: Solve for x
    x = 1,119,981,748,614.96/1,235,425.52
  6. Step 6: Final answer
    x = 906,555.46

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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.