Home / 10,350,347.52-14,283,577.26-5,704,302.48

Finding the Fourth Proportional to 10,350,347.52, 14,283,577.26 and 5,704,302.48

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Solution

The fourth proportional to 10,350,347.52, 14,283,577.26 and 5,704,302.48 is: 7,871,991.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,350,347.52 : 14,283,577.26 = 5,704,302.48 : x
  2. Step 2: Convert to fraction form
    10,350,347.52/14,283,577.26 = 5,704,302.48/x
  3. Step 3: Cross multiply
    10,350,347.52x = 14,283,577.26 × 5,704,302.48
  4. Step 4: Simplify right side
    10,350,347.52x = 81,477,845,187,489.61
  5. Step 5: Solve for x
    x = 81,477,845,187,489.61/10,350,347.52
  6. Step 6: Final answer
    x = 7,871,991.26

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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.