Home / 1,762,883.44-2,644,251.28-564,779.23

Finding the Fourth Proportional to 1,762,883.44, 2,644,251.28 and 564,779.23

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Solution

The fourth proportional to 1,762,883.44, 2,644,251.28 and 564,779.23 is: 847,145.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,883.44 : 2,644,251.28 = 564,779.23 : x
  2. Step 2: Convert to fraction form
    1,762,883.44/2,644,251.28 = 564,779.23/x
  3. Step 3: Cross multiply
    1,762,883.44x = 2,644,251.28 × 564,779.23
  4. Step 4: Simplify right side
    1,762,883.44x = 1,493,418,208,696.25
  5. Step 5: Solve for x
    x = 1,493,418,208,696.25/1,762,883.44
  6. Step 6: Final answer
    x = 847,145.18

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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.