Home / 1,540,265.04-2,310,705.54-475,267.04

Finding the Fourth Proportional to 1,540,265.04, 2,310,705.54 and 475,267.04

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Solution

The fourth proportional to 1,540,265.04, 2,310,705.54 and 475,267.04 is: 712,995.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,265.04 : 2,310,705.54 = 475,267.04 : x
  2. Step 2: Convert to fraction form
    1,540,265.04/2,310,705.54 = 475,267.04/x
  3. Step 3: Cross multiply
    1,540,265.04x = 2,310,705.54 × 475,267.04
  4. Step 4: Simplify right side
    1,540,265.04x = 1,098,202,182,307.40
  5. Step 5: Solve for x
    x = 1,098,202,182,307.40/1,540,265.04
  6. Step 6: Final answer
    x = 712,995.59

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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.