Home / 3,663,259.52-5,055,466.91-2,031,569.66

Finding the Fourth Proportional to 3,663,259.52, 5,055,466.91 and 2,031,569.66

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Solution

The fourth proportional to 3,663,259.52, 5,055,466.91 and 2,031,569.66 is: 2,803,659.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,259.52 : 5,055,466.91 = 2,031,569.66 : x
  2. Step 2: Convert to fraction form
    3,663,259.52/5,055,466.91 = 2,031,569.66/x
  3. Step 3: Cross multiply
    3,663,259.52x = 5,055,466.91 × 2,031,569.66
  4. Step 4: Simplify right side
    3,663,259.52x = 10,270,533,156,054.77
  5. Step 5: Solve for x
    x = 10,270,533,156,054.77/3,663,259.52
  6. Step 6: Final answer
    x = 2,803,659.72

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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.