Home / 914,258.04-1,371,372.48-249,410.04

Finding the Fourth Proportional to 914,258.04, 1,371,372.48 and 249,410.04

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Solution

The fourth proportional to 914,258.04, 1,371,372.48 and 249,410.04 is: 374,111.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,258.04 : 1,371,372.48 = 249,410.04 : x
  2. Step 2: Convert to fraction form
    914,258.04/1,371,372.48 = 249,410.04/x
  3. Step 3: Cross multiply
    914,258.04x = 1,371,372.48 × 249,410.04
  4. Step 4: Simplify right side
    914,258.04x = 342,034,065,091.70
  5. Step 5: Solve for x
    x = 342,034,065,091.70/914,258.04
  6. Step 6: Final answer
    x = 374,111.08

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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.