Home / 2,955,339.47-4,433,009.20-2,282,402.30

Finding the Fourth Proportional to 2,955,339.47, 4,433,009.20 and 2,282,402.30

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Solution

The fourth proportional to 2,955,339.47, 4,433,009.20 and 2,282,402.30 is: 3,423,603.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,339.47 : 4,433,009.20 = 2,282,402.30 : x
  2. Step 2: Convert to fraction form
    2,955,339.47/4,433,009.20 = 2,282,402.30/x
  3. Step 3: Cross multiply
    2,955,339.47x = 4,433,009.20 × 2,282,402.30
  4. Step 4: Simplify right side
    2,955,339.47x = 10,117,910,394,001.16
  5. Step 5: Solve for x
    x = 10,117,910,394,001.16/2,955,339.47
  6. Step 6: Final answer
    x = 3,423,603.45

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Similar ratio
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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.