Home / 2,374,180.60-3,277,499-1,590,595.80

Finding the Fourth Proportional to 2,374,180.60, 3,277,499 and 1,590,595.80

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Solution

The fourth proportional to 2,374,180.60, 3,277,499 and 1,590,595.80 is: 2,195,779.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,180.60 : 3,277,499 = 1,590,595.80 : x
  2. Step 2: Convert to fraction form
    2,374,180.60/3,277,499 = 1,590,595.80/x
  3. Step 3: Cross multiply
    2,374,180.60x = 3,277,499 × 1,590,595.80
  4. Step 4: Simplify right side
    2,374,180.60x = 5,213,176,143,904.20
  5. Step 5: Solve for x
    x = 5,213,176,143,904.20/2,374,180.60
  6. Step 6: Final answer
    x = 2,195,779.10

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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.