Home / 2,216,722.59-3,326,397.12-937,260.18

Finding the Fourth Proportional to 2,216,722.59, 3,326,397.12 and 937,260.18

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Solution

The fourth proportional to 2,216,722.59, 3,326,397.12 and 937,260.18 is: 1,406,445.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,722.59 : 3,326,397.12 = 937,260.18 : x
  2. Step 2: Convert to fraction form
    2,216,722.59/3,326,397.12 = 937,260.18/x
  3. Step 3: Cross multiply
    2,216,722.59x = 3,326,397.12 × 937,260.18
  4. Step 4: Simplify right side
    2,216,722.59x = 3,117,699,563,442.68
  5. Step 5: Solve for x
    x = 3,117,699,563,442.68/2,216,722.59
  6. Step 6: Final answer
    x = 1,406,445.52

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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.