Home / 3,058,275.10-4,587,266.85-1,036,320.70

Finding the Fourth Proportional to 3,058,275.10, 4,587,266.85 and 1,036,320.70

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Solution

The fourth proportional to 3,058,275.10, 4,587,266.85 and 1,036,320.70 is: 1,554,431.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,275.10 : 4,587,266.85 = 1,036,320.70 : x
  2. Step 2: Convert to fraction form
    3,058,275.10/4,587,266.85 = 1,036,320.70/x
  3. Step 3: Cross multiply
    3,058,275.10x = 4,587,266.85 × 1,036,320.70
  4. Step 4: Simplify right side
    3,058,275.10x = 4,753,879,593,078.79
  5. Step 5: Solve for x
    x = 4,753,879,593,078.79/3,058,275.10
  6. Step 6: Final answer
    x = 1,554,431.64

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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.