Home / 3,034,750.14-4,187,906.34-1,658,064.30

Finding the Fourth Proportional to 3,034,750.14, 4,187,906.34 and 1,658,064.30

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Solution

The fourth proportional to 3,034,750.14, 4,187,906.34 and 1,658,064.30 is: 2,288,102.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,750.14 : 4,187,906.34 = 1,658,064.30 : x
  2. Step 2: Convert to fraction form
    3,034,750.14/4,187,906.34 = 1,658,064.30/x
  3. Step 3: Cross multiply
    3,034,750.14x = 4,187,906.34 × 1,658,064.30
  4. Step 4: Simplify right side
    3,034,750.14x = 6,943,817,994,097.66
  5. Step 5: Solve for x
    x = 6,943,817,994,097.66/3,034,750.14
  6. Step 6: Final answer
    x = 2,288,102.04

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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.