Home / 3,032,294.72-4,548,130.38-1,010,320.26

Finding the Fourth Proportional to 3,032,294.72, 4,548,130.38 and 1,010,320.26

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Solution

The fourth proportional to 3,032,294.72, 4,548,130.38 and 1,010,320.26 is: 1,515,376.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,294.72 : 4,548,130.38 = 1,010,320.26 : x
  2. Step 2: Convert to fraction form
    3,032,294.72/4,548,130.38 = 1,010,320.26/x
  3. Step 3: Cross multiply
    3,032,294.72x = 4,548,130.38 × 1,010,320.26
  4. Step 4: Simplify right side
    3,032,294.72x = 4,595,068,268,035.50
  5. Step 5: Solve for x
    x = 4,595,068,268,035.50/3,032,294.72
  6. Step 6: Final answer
    x = 1,515,376.54

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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.