Home / 5,186,827.74-7,151,167.13-4,253,094.93

Finding the Fourth Proportional to 5,186,827.74, 7,151,167.13 and 4,253,094.93

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Solution

The fourth proportional to 5,186,827.74, 7,151,167.13 and 4,253,094.93 is: 5,863,813.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,186,827.74 : 7,151,167.13 = 4,253,094.93 : x
  2. Step 2: Convert to fraction form
    5,186,827.74/7,151,167.13 = 4,253,094.93/x
  3. Step 3: Cross multiply
    5,186,827.74x = 7,151,167.13 × 4,253,094.93
  4. Step 4: Simplify right side
    5,186,827.74x = 30,414,592,642,920.18
  5. Step 5: Solve for x
    x = 30,414,592,642,920.18/5,186,827.74
  6. Step 6: Final answer
    x = 5,863,813.91

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1.5x scale

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.