Home / 1,064,001.80-1,468,343.63-580,580.03

Finding the Fourth Proportional to 1,064,001.80, 1,468,343.63 and 580,580.03

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Solution

The fourth proportional to 1,064,001.80, 1,468,343.63 and 580,580.03 is: 801,211.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,001.80 : 1,468,343.63 = 580,580.03 : x
  2. Step 2: Convert to fraction form
    1,064,001.80/1,468,343.63 = 580,580.03/x
  3. Step 3: Cross multiply
    1,064,001.80x = 1,468,343.63 × 580,580.03
  4. Step 4: Simplify right side
    1,064,001.80x = 852,490,988,755.71
  5. Step 5: Solve for x
    x = 852,490,988,755.71/1,064,001.80
  6. Step 6: Final answer
    x = 801,211.98

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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.