Home / 1,755,675.30-2,633,512.95-493,502.93

Finding the Fourth Proportional to 1,755,675.30, 2,633,512.95 and 493,502.93

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Solution

The fourth proportional to 1,755,675.30, 2,633,512.95 and 493,502.93 is: 740,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,675.30 : 2,633,512.95 = 493,502.93 : x
  2. Step 2: Convert to fraction form
    1,755,675.30/2,633,512.95 = 493,502.93/x
  3. Step 3: Cross multiply
    1,755,675.30x = 2,633,512.95 × 493,502.93
  4. Step 4: Simplify right side
    1,755,675.30x = 1,299,646,357,017.94
  5. Step 5: Solve for x
    x = 1,299,646,357,017.94/1,755,675.30
  6. Step 6: Final answer
    x = 740,254.40

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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.