Home / 1,486,763.08-2,230,054.30-527,266.28

Finding the Fourth Proportional to 1,486,763.08, 2,230,054.30 and 527,266.28

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Solution

The fourth proportional to 1,486,763.08, 2,230,054.30 and 527,266.28 is: 790,867.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,763.08 : 2,230,054.30 = 527,266.28 : x
  2. Step 2: Convert to fraction form
    1,486,763.08/2,230,054.30 = 527,266.28/x
  3. Step 3: Cross multiply
    1,486,763.08x = 2,230,054.30 × 527,266.28
  4. Step 4: Simplify right side
    1,486,763.08x = 1,175,832,434,959.00
  5. Step 5: Solve for x
    x = 1,175,832,434,959.00/1,486,763.08
  6. Step 6: Final answer
    x = 790,867.39

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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.