Home / 1,250,870.68-1,876,306.02-304,242.04

Finding the Fourth Proportional to 1,250,870.68, 1,876,306.02 and 304,242.04

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Solution

The fourth proportional to 1,250,870.68, 1,876,306.02 and 304,242.04 is: 456,363.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,870.68 : 1,876,306.02 = 304,242.04 : x
  2. Step 2: Convert to fraction form
    1,250,870.68/1,876,306.02 = 304,242.04/x
  3. Step 3: Cross multiply
    1,250,870.68x = 1,876,306.02 × 304,242.04
  4. Step 4: Simplify right side
    1,250,870.68x = 570,851,171,189.08
  5. Step 5: Solve for x
    x = 570,851,171,189.08/1,250,870.68
  6. Step 6: Final answer
    x = 456,363.06

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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.