Home / 3,549,525.03-5,329,016.13-2,400,630.15

Finding the Fourth Proportional to 3,549,525.03, 5,329,016.13 and 2,400,630.15

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Solution

The fourth proportional to 3,549,525.03, 5,329,016.13 and 2,400,630.15 is: 3,604,143.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,525.03 : 5,329,016.13 = 2,400,630.15 : x
  2. Step 2: Convert to fraction form
    3,549,525.03/5,329,016.13 = 2,400,630.15/x
  3. Step 3: Cross multiply
    3,549,525.03x = 5,329,016.13 × 2,400,630.15
  4. Step 4: Simplify right side
    3,549,525.03x = 12,792,996,791,514.32
  5. Step 5: Solve for x
    x = 12,792,996,791,514.32/3,549,525.03
  6. Step 6: Final answer
    x = 3,604,143.28

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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.