Home / 3,194,802.18-4,408,848.36-1,744,507.74

Finding the Fourth Proportional to 3,194,802.18, 4,408,848.36 and 1,744,507.74

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Solution

The fourth proportional to 3,194,802.18, 4,408,848.36 and 1,744,507.74 is: 2,407,432.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,802.18 : 4,408,848.36 = 1,744,507.74 : x
  2. Step 2: Convert to fraction form
    3,194,802.18/4,408,848.36 = 1,744,507.74/x
  3. Step 3: Cross multiply
    3,194,802.18x = 4,408,848.36 × 1,744,507.74
  4. Step 4: Simplify right side
    3,194,802.18x = 7,691,270,088,506.31
  5. Step 5: Solve for x
    x = 7,691,270,088,506.31/3,194,802.18
  6. Step 6: Final answer
    x = 2,407,432.34

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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.