Home / 2,257,330.29-3,386,497.23-1,058,613.72

Finding the Fourth Proportional to 2,257,330.29, 3,386,497.23 and 1,058,613.72

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Solution

The fourth proportional to 2,257,330.29, 3,386,497.23 and 1,058,613.72 is: 1,588,155.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,257,330.29 : 3,386,497.23 = 1,058,613.72 : x
  2. Step 2: Convert to fraction form
    2,257,330.29/3,386,497.23 = 1,058,613.72/x
  3. Step 3: Cross multiply
    2,257,330.29x = 3,386,497.23 × 1,058,613.72
  4. Step 4: Simplify right side
    2,257,330.29x = 3,584,992,430,420.00
  5. Step 5: Solve for x
    x = 3,584,992,430,420.00/2,257,330.29
  6. Step 6: Final answer
    x = 1,588,155.91

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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.