Home / 914,252.04-1,371,363.48-249,404.04

Finding the Fourth Proportional to 914,252.04, 1,371,363.48 and 249,404.04

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Solution

The fourth proportional to 914,252.04, 1,371,363.48 and 249,404.04 is: 374,102.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,252.04 : 1,371,363.48 = 249,404.04 : x
  2. Step 2: Convert to fraction form
    914,252.04/1,371,363.48 = 249,404.04/x
  3. Step 3: Cross multiply
    914,252.04x = 1,371,363.48 × 249,404.04
  4. Step 4: Simplify right side
    914,252.04x = 342,023,592,220.46
  5. Step 5: Solve for x
    x = 342,023,592,220.46/914,252.04
  6. Step 6: Final answer
    x = 374,102.08

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1.5x scale

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.