Home / 1,552,308.40-2,328,850.04-541,444.91

Finding the Fourth Proportional to 1,552,308.40, 2,328,850.04 and 541,444.91

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Solution

The fourth proportional to 1,552,308.40, 2,328,850.04 and 541,444.91 is: 812,302.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,308.40 : 2,328,850.04 = 541,444.91 : x
  2. Step 2: Convert to fraction form
    1,552,308.40/2,328,850.04 = 541,444.91/x
  3. Step 3: Cross multiply
    1,552,308.40x = 2,328,850.04 × 541,444.91
  4. Step 4: Simplify right side
    1,552,308.40x = 1,260,943,985,959.82
  5. Step 5: Solve for x
    x = 1,260,943,985,959.82/1,552,308.40
  6. Step 6: Final answer
    x = 812,302.49

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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.