Home / 10,671,675.20-16,007,550.40-2,584,656.16

Finding the Fourth Proportional to 10,671,675.20, 16,007,550.40 and 2,584,656.16

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Solution

The fourth proportional to 10,671,675.20, 16,007,550.40 and 2,584,656.16 is: 3,876,993.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,675.20 : 16,007,550.40 = 2,584,656.16 : x
  2. Step 2: Convert to fraction form
    10,671,675.20/16,007,550.40 = 2,584,656.16/x
  3. Step 3: Cross multiply
    10,671,675.20x = 16,007,550.40 × 2,584,656.16
  4. Step 4: Simplify right side
    10,671,675.20x = 41,374,013,747,870.47
  5. Step 5: Solve for x
    x = 41,374,013,747,870.47/10,671,675.20
  6. Step 6: Final answer
    x = 3,876,993.35

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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.