Home / 10,980,195.93-15,152,671.80-6,085,734.02

Finding the Fourth Proportional to 10,980,195.93, 15,152,671.80 and 6,085,734.02

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Solution

The fourth proportional to 10,980,195.93, 15,152,671.80 and 6,085,734.02 is: 8,398,313.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,195.93 : 15,152,671.80 = 6,085,734.02 : x
  2. Step 2: Convert to fraction form
    10,980,195.93/15,152,671.80 = 6,085,734.02/x
  3. Step 3: Cross multiply
    10,980,195.93x = 15,152,671.80 × 6,085,734.02
  4. Step 4: Simplify right side
    10,980,195.93x = 92,215,130,191,391.28
  5. Step 5: Solve for x
    x = 92,215,130,191,391.28/10,980,195.93
  6. Step 6: Final answer
    x = 8,398,313.73

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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.