Home / 2,360,434.64-3,537,489.48-2,209,269.20

Finding the Fourth Proportional to 2,360,434.64, 3,537,489.48 and 2,209,269.20

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Solution

The fourth proportional to 2,360,434.64, 3,537,489.48 and 2,209,269.20 is: 3,310,943.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,434.64 : 3,537,489.48 = 2,209,269.20 : x
  2. Step 2: Convert to fraction form
    2,360,434.64/3,537,489.48 = 2,209,269.20/x
  3. Step 3: Cross multiply
    2,360,434.64x = 3,537,489.48 × 2,209,269.20
  4. Step 4: Simplify right side
    2,360,434.64x = 7,815,266,553,488.02
  5. Step 5: Solve for x
    x = 7,815,266,553,488.02/2,360,434.64
  6. Step 6: Final answer
    x = 3,310,943.85

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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.