Home / 2,603,264.20-3,592,399.60-1,515,567.04

Finding the Fourth Proportional to 2,603,264.20, 3,592,399.60 and 1,515,567.04

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Solution

The fourth proportional to 2,603,264.20, 3,592,399.60 and 1,515,567.04 is: 2,091,421.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,264.20 : 3,592,399.60 = 1,515,567.04 : x
  2. Step 2: Convert to fraction form
    2,603,264.20/3,592,399.60 = 1,515,567.04/x
  3. Step 3: Cross multiply
    2,603,264.20x = 3,592,399.60 × 1,515,567.04
  4. Step 4: Simplify right side
    2,603,264.20x = 5,444,522,428,269.18
  5. Step 5: Solve for x
    x = 5,444,522,428,269.18/2,603,264.20
  6. Step 6: Final answer
    x = 2,091,421.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.