Home / 1,539,851.14-2,309,751.30-460,366.24

Finding the Fourth Proportional to 1,539,851.14, 2,309,751.30 and 460,366.24

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Solution

The fourth proportional to 1,539,851.14, 2,309,751.30 and 460,366.24 is: 690,541.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,539,851.14 : 2,309,751.30 = 460,366.24 : x
  2. Step 2: Convert to fraction form
    1,539,851.14/2,309,751.30 = 460,366.24/x
  3. Step 3: Cross multiply
    1,539,851.14x = 2,309,751.30 × 460,366.24
  4. Step 4: Simplify right side
    1,539,851.14x = 1,063,331,521,316.11
  5. Step 5: Solve for x
    x = 1,063,331,521,316.11/1,539,851.14
  6. Step 6: Final answer
    x = 690,541.76

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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.