Home / 2,935,625.90-4,403,438.85-806,038.70

Finding the Fourth Proportional to 2,935,625.90, 4,403,438.85 and 806,038.70

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Solution

The fourth proportional to 2,935,625.90, 4,403,438.85 and 806,038.70 is: 1,209,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,625.90 : 4,403,438.85 = 806,038.70 : x
  2. Step 2: Convert to fraction form
    2,935,625.90/4,403,438.85 = 806,038.70/x
  3. Step 3: Cross multiply
    2,935,625.90x = 4,403,438.85 × 806,038.70
  4. Step 4: Simplify right side
    2,935,625.90x = 3,549,342,126,183.49
  5. Step 5: Solve for x
    x = 3,549,342,126,183.49/2,935,625.90
  6. Step 6: Final answer
    x = 1,209,058.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.