Home / 3,363,714.04-4,641,215.88-2,139,574

Finding the Fourth Proportional to 3,363,714.04, 4,641,215.88 and 2,139,574

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Solution

The fourth proportional to 3,363,714.04, 4,641,215.88 and 2,139,574 is: 2,952,160.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,714.04 : 4,641,215.88 = 2,139,574 : x
  2. Step 2: Convert to fraction form
    3,363,714.04/4,641,215.88 = 2,139,574/x
  3. Step 3: Cross multiply
    3,363,714.04x = 4,641,215.88 × 2,139,574
  4. Step 4: Simplify right side
    3,363,714.04x = 9,930,224,825,235.12
  5. Step 5: Solve for x
    x = 9,930,224,825,235.12/3,363,714.04
  6. Step 6: Final answer
    x = 2,952,160.83

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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.