Home / 3,034,746.50-4,187,901.30-1,658,060.66

Finding the Fourth Proportional to 3,034,746.50, 4,187,901.30 and 1,658,060.66

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Solution

The fourth proportional to 3,034,746.50, 4,187,901.30 and 1,658,060.66 is: 2,288,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,746.50 : 4,187,901.30 = 1,658,060.66 : x
  2. Step 2: Convert to fraction form
    3,034,746.50/4,187,901.30 = 1,658,060.66/x
  3. Step 3: Cross multiply
    3,034,746.50x = 4,187,901.30 × 1,658,060.66
  4. Step 4: Simplify right side
    3,034,746.50x = 6,943,794,393,492.86
  5. Step 5: Solve for x
    x = 6,943,794,393,492.86/3,034,746.50
  6. Step 6: Final answer
    x = 2,288,097.01

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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.