Home / 1,375,274.24-2,062,444.20-476,506.20

Finding the Fourth Proportional to 1,375,274.24, 2,062,444.20 and 476,506.20

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Solution

The fourth proportional to 1,375,274.24, 2,062,444.20 and 476,506.20 is: 714,597.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,375,274.24 : 2,062,444.20 = 476,506.20 : x
  2. Step 2: Convert to fraction form
    1,375,274.24/2,062,444.20 = 476,506.20/x
  3. Step 3: Cross multiply
    1,375,274.24x = 2,062,444.20 × 476,506.20
  4. Step 4: Simplify right side
    1,375,274.24x = 982,767,448,454.04
  5. Step 5: Solve for x
    x = 982,767,448,454.04/1,375,274.24
  6. Step 6: Final answer
    x = 714,597.44

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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.