Home / 4,168,047.27-6,251,196.10-1,175,531.43

Finding the Fourth Proportional to 4,168,047.27, 6,251,196.10 and 1,175,531.43

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Solution

The fourth proportional to 4,168,047.27, 6,251,196.10 and 1,175,531.43 is: 1,763,050.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,047.27 : 6,251,196.10 = 1,175,531.43 : x
  2. Step 2: Convert to fraction form
    4,168,047.27/6,251,196.10 = 1,175,531.43/x
  3. Step 3: Cross multiply
    4,168,047.27x = 6,251,196.10 × 1,175,531.43
  4. Step 4: Simplify right side
    4,168,047.27x = 7,348,477,490,643.42
  5. Step 5: Solve for x
    x = 7,348,477,490,643.42/4,168,047.27
  6. Step 6: Final answer
    x = 1,763,050.42

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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.