Home / 1,615,467.24-2,423,194.38-604,665

Finding the Fourth Proportional to 1,615,467.24, 2,423,194.38 and 604,665

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Solution

The fourth proportional to 1,615,467.24, 2,423,194.38 and 604,665 is: 906,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,615,467.24 : 2,423,194.38 = 604,665 : x
  2. Step 2: Convert to fraction form
    1,615,467.24/2,423,194.38 = 604,665/x
  3. Step 3: Cross multiply
    1,615,467.24x = 2,423,194.38 × 604,665
  4. Step 4: Simplify right side
    1,615,467.24x = 1,465,220,829,782.70
  5. Step 5: Solve for x
    x = 1,465,220,829,782.70/1,615,467.24
  6. Step 6: Final answer
    x = 906,995.07

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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.