Home / 3,194,690.24-4,408,682.08-1,744,398.40

Finding the Fourth Proportional to 3,194,690.24, 4,408,682.08 and 1,744,398.40

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Solution

The fourth proportional to 3,194,690.24, 4,408,682.08 and 1,744,398.40 is: 2,407,275.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,690.24 : 4,408,682.08 = 1,744,398.40 : x
  2. Step 2: Convert to fraction form
    3,194,690.24/4,408,682.08 = 1,744,398.40/x
  3. Step 3: Cross multiply
    3,194,690.24x = 4,408,682.08 × 1,744,398.40
  4. Step 4: Simplify right side
    3,194,690.24x = 7,690,497,966,460.67
  5. Step 5: Solve for x
    x = 7,690,497,966,460.67/3,194,690.24
  6. Step 6: Final answer
    x = 2,407,275.01

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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.