Home / 4,644,901.05-6,968,248.84-1,766,044.03

Finding the Fourth Proportional to 4,644,901.05, 6,968,248.84 and 1,766,044.03

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Solution

The fourth proportional to 4,644,901.05, 6,968,248.84 and 1,766,044.03 is: 2,649,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,901.05 : 6,968,248.84 = 1,766,044.03 : x
  2. Step 2: Convert to fraction form
    4,644,901.05/6,968,248.84 = 1,766,044.03/x
  3. Step 3: Cross multiply
    4,644,901.05x = 6,968,248.84 × 1,766,044.03
  4. Step 4: Simplify right side
    4,644,901.05x = 12,306,234,254,606.21
  5. Step 5: Solve for x
    x = 12,306,234,254,606.21/4,644,901.05
  6. Step 6: Final answer
    x = 2,649,407.19

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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.