Home / 3,549,612.38-5,322,524.18-1,842,036.35

Finding the Fourth Proportional to 3,549,612.38, 5,322,524.18 and 1,842,036.35

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Solution

The fourth proportional to 3,549,612.38, 5,322,524.18 and 1,842,036.35 is: 2,762,071.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,612.38 : 5,322,524.18 = 1,842,036.35 : x
  2. Step 2: Convert to fraction form
    3,549,612.38/5,322,524.18 = 1,842,036.35/x
  3. Step 3: Cross multiply
    3,549,612.38x = 5,322,524.18 × 1,842,036.35
  4. Step 4: Simplify right side
    3,549,612.38x = 9,804,282,977,491.14
  5. Step 5: Solve for x
    x = 9,804,282,977,491.14/3,549,612.38
  6. Step 6: Final answer
    x = 2,762,071.44

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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.