Home / 7,913,298.96-10,922,414.76-5,014,095.12

Finding the Fourth Proportional to 7,913,298.96, 10,922,414.76 and 5,014,095.12

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Solution

The fourth proportional to 7,913,298.96, 10,922,414.76 and 5,014,095.12 is: 6,920,757.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,913,298.96 : 10,922,414.76 = 5,014,095.12 : x
  2. Step 2: Convert to fraction form
    7,913,298.96/10,922,414.76 = 5,014,095.12/x
  3. Step 3: Cross multiply
    7,913,298.96x = 10,922,414.76 × 5,014,095.12
  4. Step 4: Simplify right side
    7,913,298.96x = 54,766,026,546,731.97
  5. Step 5: Solve for x
    x = 54,766,026,546,731.97/7,913,298.96
  6. Step 6: Final answer
    x = 6,920,757.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.