Home / 4,996,848.10-6,895,672.40-2,705,008.78

Finding the Fourth Proportional to 4,996,848.10, 6,895,672.40 and 2,705,008.78

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Solution

The fourth proportional to 4,996,848.10, 6,895,672.40 and 2,705,008.78 is: 3,732,924.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,848.10 : 6,895,672.40 = 2,705,008.78 : x
  2. Step 2: Convert to fraction form
    4,996,848.10/6,895,672.40 = 2,705,008.78/x
  3. Step 3: Cross multiply
    4,996,848.10x = 6,895,672.40 × 2,705,008.78
  4. Step 4: Simplify right side
    4,996,848.10x = 18,652,854,386,003.67
  5. Step 5: Solve for x
    x = 18,652,854,386,003.67/4,996,848.10
  6. Step 6: Final answer
    x = 3,732,924.04

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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.