Home / 4,646,188.40-6,411,815.61-2,581,337.21

Finding the Fourth Proportional to 4,646,188.40, 6,411,815.61 and 2,581,337.21

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Solution

The fourth proportional to 4,646,188.40, 6,411,815.61 and 2,581,337.21 is: 3,562,287.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,188.40 : 6,411,815.61 = 2,581,337.21 : x
  2. Step 2: Convert to fraction form
    4,646,188.40/6,411,815.61 = 2,581,337.21/x
  3. Step 3: Cross multiply
    4,646,188.40x = 6,411,815.61 × 2,581,337.21
  4. Step 4: Simplify right side
    4,646,188.40x = 16,551,058,217,751.85
  5. Step 5: Solve for x
    x = 16,551,058,217,751.85/4,646,188.40
  6. Step 6: Final answer
    x = 3,562,287.36

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Double scale
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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.