Home / 2,046,295.17-3,069,722.88-698,095.80

Finding the Fourth Proportional to 2,046,295.17, 3,069,722.88 and 698,095.80

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Solution

The fourth proportional to 2,046,295.17, 3,069,722.88 and 698,095.80 is: 1,047,239.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,295.17 : 3,069,722.88 = 698,095.80 : x
  2. Step 2: Convert to fraction form
    2,046,295.17/3,069,722.88 = 698,095.80/x
  3. Step 3: Cross multiply
    2,046,295.17x = 3,069,722.88 × 698,095.80
  4. Step 4: Simplify right side
    2,046,295.17x = 2,142,960,649,691.90
  5. Step 5: Solve for x
    x = 2,142,960,649,691.90/2,046,295.17
  6. Step 6: Final answer
    x = 1,047,239.26

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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.