Home / 10,084,508.40-15,124,794.30-3,352,922.40

Finding the Fourth Proportional to 10,084,508.40, 15,124,794.30 and 3,352,922.40

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Solution

The fourth proportional to 10,084,508.40, 15,124,794.30 and 3,352,922.40 is: 5,028,729.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,508.40 : 15,124,794.30 = 3,352,922.40 : x
  2. Step 2: Convert to fraction form
    10,084,508.40/15,124,794.30 = 3,352,922.40/x
  3. Step 3: Cross multiply
    10,084,508.40x = 15,124,794.30 × 3,352,922.40
  4. Step 4: Simplify right side
    10,084,508.40x = 50,712,261,603,862.32
  5. Step 5: Solve for x
    x = 50,712,261,603,862.32/10,084,508.40
  6. Step 6: Final answer
    x = 5,028,729.17

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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.