Home / 3,373,521.90-4,655,512.71-1,845,654.54

Finding the Fourth Proportional to 3,373,521.90, 4,655,512.71 and 1,845,654.54

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Solution

The fourth proportional to 3,373,521.90, 4,655,512.71 and 1,845,654.54 is: 2,547,031.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,521.90 : 4,655,512.71 = 1,845,654.54 : x
  2. Step 2: Convert to fraction form
    3,373,521.90/4,655,512.71 = 1,845,654.54/x
  3. Step 3: Cross multiply
    3,373,521.90x = 4,655,512.71 × 1,845,654.54
  4. Step 4: Simplify right side
    3,373,521.90x = 8,592,468,169,239.20
  5. Step 5: Solve for x
    x = 8,592,468,169,239.20/3,373,521.90
  6. Step 6: Final answer
    x = 2,547,031.98

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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.