Home / 2,281,555.65-3,422,324.16-575,702.94

Finding the Fourth Proportional to 2,281,555.65, 3,422,324.16 and 575,702.94

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Solution

The fourth proportional to 2,281,555.65, 3,422,324.16 and 575,702.94 is: 863,552.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,555.65 : 3,422,324.16 = 575,702.94 : x
  2. Step 2: Convert to fraction form
    2,281,555.65/3,422,324.16 = 575,702.94/x
  3. Step 3: Cross multiply
    2,281,555.65x = 3,422,324.16 × 575,702.94
  4. Step 4: Simplify right side
    2,281,555.65x = 1,970,242,080,545.03
  5. Step 5: Solve for x
    x = 1,970,242,080,545.03/2,281,555.65
  6. Step 6: Final answer
    x = 863,552.06

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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.