Home / 1,755,416.30-2,633,124.45-1,552,462.70

Finding the Fourth Proportional to 1,755,416.30, 2,633,124.45 and 1,552,462.70

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Solution

The fourth proportional to 1,755,416.30, 2,633,124.45 and 1,552,462.70 is: 2,328,694.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,416.30 : 2,633,124.45 = 1,552,462.70 : x
  2. Step 2: Convert to fraction form
    1,755,416.30/2,633,124.45 = 1,552,462.70/x
  3. Step 3: Cross multiply
    1,755,416.30x = 2,633,124.45 × 1,552,462.70
  4. Step 4: Simplify right side
    1,755,416.30x = 4,087,827,493,083.02
  5. Step 5: Solve for x
    x = 4,087,827,493,083.02/1,755,416.30
  6. Step 6: Final answer
    x = 2,328,694.05

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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.