Home / 3,552,961.60-5,329,442.40-2,470,542.40

Finding the Fourth Proportional to 3,552,961.60, 5,329,442.40 and 2,470,542.40

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Solution

The fourth proportional to 3,552,961.60, 5,329,442.40 and 2,470,542.40 is: 3,705,813.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,961.60 : 5,329,442.40 = 2,470,542.40 : x
  2. Step 2: Convert to fraction form
    3,552,961.60/5,329,442.40 = 2,470,542.40/x
  3. Step 3: Cross multiply
    3,552,961.60x = 5,329,442.40 × 2,470,542.40
  4. Step 4: Simplify right side
    3,552,961.60x = 13,166,613,417,557.76
  5. Step 5: Solve for x
    x = 13,166,613,417,557.76/3,552,961.60
  6. Step 6: Final answer
    x = 3,705,813.60

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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.