Home / 6,727,115.80-10,090,673.70-2,466,730.45

Finding the Fourth Proportional to 6,727,115.80, 10,090,673.70 and 2,466,730.45

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Solution

The fourth proportional to 6,727,115.80, 10,090,673.70 and 2,466,730.45 is: 3,700,095.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,115.80 : 10,090,673.70 = 2,466,730.45 : x
  2. Step 2: Convert to fraction form
    6,727,115.80/10,090,673.70 = 2,466,730.45/x
  3. Step 3: Cross multiply
    6,727,115.80x = 10,090,673.70 × 2,466,730.45
  4. Step 4: Simplify right side
    6,727,115.80x = 24,890,972,076,804.16
  5. Step 5: Solve for x
    x = 24,890,972,076,804.16/6,727,115.80
  6. Step 6: Final answer
    x = 3,700,095.68

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Similar ratio
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1.5x scale

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.