Home / 1,449,347.79-2,000,061.48-804,751.41

Finding the Fourth Proportional to 1,449,347.79, 2,000,061.48 and 804,751.41

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Solution

The fourth proportional to 1,449,347.79, 2,000,061.48 and 804,751.41 is: 1,110,535.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,347.79 : 2,000,061.48 = 804,751.41 : x
  2. Step 2: Convert to fraction form
    1,449,347.79/2,000,061.48 = 804,751.41/x
  3. Step 3: Cross multiply
    1,449,347.79x = 2,000,061.48 × 804,751.41
  4. Step 4: Simplify right side
    1,449,347.79x = 1,609,552,296,116.69
  5. Step 5: Solve for x
    x = 1,609,552,296,116.69/1,449,347.79
  6. Step 6: Final answer
    x = 1,110,535.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.