Home / 8,135,061.15-11,226,353.60-4,464,039.15

Finding the Fourth Proportional to 8,135,061.15, 11,226,353.60 and 4,464,039.15

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Solution

The fourth proportional to 8,135,061.15, 11,226,353.60 and 4,464,039.15 is: 6,160,357.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,061.15 : 11,226,353.60 = 4,464,039.15 : x
  2. Step 2: Convert to fraction form
    8,135,061.15/11,226,353.60 = 4,464,039.15/x
  3. Step 3: Cross multiply
    8,135,061.15x = 11,226,353.60 × 4,464,039.15
  4. Step 4: Simplify right side
    8,135,061.15x = 50,114,881,959,823.25
  5. Step 5: Solve for x
    x = 50,114,881,959,823.25/8,135,061.15
  6. Step 6: Final answer
    x = 6,160,357.13

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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.