Home / 5,547,134.19-7,657,402.85-3,372,371.80

Finding the Fourth Proportional to 5,547,134.19, 7,657,402.85 and 3,372,371.80

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Solution

The fourth proportional to 5,547,134.19, 7,657,402.85 and 3,372,371.80 is: 4,655,306.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,134.19 : 7,657,402.85 = 3,372,371.80 : x
  2. Step 2: Convert to fraction form
    5,547,134.19/7,657,402.85 = 3,372,371.80/x
  3. Step 3: Cross multiply
    5,547,134.19x = 7,657,402.85 × 3,372,371.80
  4. Step 4: Simplify right side
    5,547,134.19x = 25,823,609,432,579.63
  5. Step 5: Solve for x
    x = 25,823,609,432,579.63/5,547,134.19
  6. Step 6: Final answer
    x = 4,655,306.42

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1.5x scale

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.