Home / 10,368,046.90-15,552,070.35-5,833,083.70

Finding the Fourth Proportional to 10,368,046.90, 15,552,070.35 and 5,833,083.70

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Solution

The fourth proportional to 10,368,046.90, 15,552,070.35 and 5,833,083.70 is: 8,749,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,046.90 : 15,552,070.35 = 5,833,083.70 : x
  2. Step 2: Convert to fraction form
    10,368,046.90/15,552,070.35 = 5,833,083.70/x
  3. Step 3: Cross multiply
    10,368,046.90x = 15,552,070.35 × 5,833,083.70
  4. Step 4: Simplify right side
    10,368,046.90x = 90,716,528,059,838.30
  5. Step 5: Solve for x
    x = 90,716,528,059,838.30/10,368,046.90
  6. Step 6: Final answer
    x = 8,749,625.55

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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.