Home / 3,465,352.61-5,196,126.22-1,068,531.83

Finding the Fourth Proportional to 3,465,352.61, 5,196,126.22 and 1,068,531.83

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Solution

The fourth proportional to 3,465,352.61, 5,196,126.22 and 1,068,531.83 is: 1,602,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,352.61 : 5,196,126.22 = 1,068,531.83 : x
  2. Step 2: Convert to fraction form
    3,465,352.61/5,196,126.22 = 1,068,531.83/x
  3. Step 3: Cross multiply
    3,465,352.61x = 5,196,126.22 × 1,068,531.83
  4. Step 4: Simplify right side
    3,465,352.61x = 5,552,226,230,115.62
  5. Step 5: Solve for x
    x = 5,552,226,230,115.62/3,465,352.61
  6. Step 6: Final answer
    x = 1,602,211.05

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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.