Home / 4,170,701.56-5,750,664.48-3,343,113.44

Finding the Fourth Proportional to 4,170,701.56, 5,750,664.48 and 3,343,113.44

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Solution

The fourth proportional to 4,170,701.56, 5,750,664.48 and 3,343,113.44 is: 4,609,565.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,701.56 : 5,750,664.48 = 3,343,113.44 : x
  2. Step 2: Convert to fraction form
    4,170,701.56/5,750,664.48 = 3,343,113.44/x
  3. Step 3: Cross multiply
    4,170,701.56x = 5,750,664.48 × 3,343,113.44
  4. Step 4: Simplify right side
    4,170,701.56x = 19,225,123,712,018.61
  5. Step 5: Solve for x
    x = 19,225,123,712,018.61/4,170,701.56
  6. Step 6: Final answer
    x = 4,609,565.91

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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.