Home / 3,515,068.26-4,850,492.49-2,045,248.74

Finding the Fourth Proportional to 3,515,068.26, 4,850,492.49 and 2,045,248.74

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Solution

The fourth proportional to 3,515,068.26, 4,850,492.49 and 2,045,248.74 is: 2,822,267.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,068.26 : 4,850,492.49 = 2,045,248.74 : x
  2. Step 2: Convert to fraction form
    3,515,068.26/4,850,492.49 = 2,045,248.74/x
  3. Step 3: Cross multiply
    3,515,068.26x = 4,850,492.49 × 2,045,248.74
  4. Step 4: Simplify right side
    3,515,068.26x = 9,920,463,653,551.96
  5. Step 5: Solve for x
    x = 9,920,463,653,551.96/3,515,068.26
  6. Step 6: Final answer
    x = 2,822,267.71

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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.