Home / 4,579,892.20-6,867,764.70-1,739,060.20

Finding the Fourth Proportional to 4,579,892.20, 6,867,764.70 and 1,739,060.20

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Solution

The fourth proportional to 4,579,892.20, 6,867,764.70 and 1,739,060.20 is: 2,607,802.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,892.20 : 6,867,764.70 = 1,739,060.20 : x
  2. Step 2: Convert to fraction form
    4,579,892.20/6,867,764.70 = 1,739,060.20/x
  3. Step 3: Cross multiply
    4,579,892.20x = 6,867,764.70 × 1,739,060.20
  4. Step 4: Simplify right side
    4,579,892.20x = 11,943,456,252,734.94
  5. Step 5: Solve for x
    x = 11,943,456,252,734.94/4,579,892.20
  6. Step 6: Final answer
    x = 2,607,802.92

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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.