Home / 2,249,864.52-3,374,101.38-652,545

Finding the Fourth Proportional to 2,249,864.52, 3,374,101.38 and 652,545

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Solution

The fourth proportional to 2,249,864.52, 3,374,101.38 and 652,545 is: 978,615.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,864.52 : 3,374,101.38 = 652,545 : x
  2. Step 2: Convert to fraction form
    2,249,864.52/3,374,101.38 = 652,545/x
  3. Step 3: Cross multiply
    2,249,864.52x = 3,374,101.38 × 652,545
  4. Step 4: Simplify right side
    2,249,864.52x = 2,201,752,985,012.10
  5. Step 5: Solve for x
    x = 2,201,752,985,012.10/2,249,864.52
  6. Step 6: Final answer
    x = 978,615.81

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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.