Home / 5,871,148.02-8,098,743.33-3,692,235.06

Finding the Fourth Proportional to 5,871,148.02, 8,098,743.33 and 3,692,235.06

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Solution

The fourth proportional to 5,871,148.02, 8,098,743.33 and 3,692,235.06 is: 5,093,120.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,148.02 : 8,098,743.33 = 3,692,235.06 : x
  2. Step 2: Convert to fraction form
    5,871,148.02/8,098,743.33 = 3,692,235.06/x
  3. Step 3: Cross multiply
    5,871,148.02x = 8,098,743.33 × 3,692,235.06
  4. Step 4: Simplify right side
    5,871,148.02x = 29,902,464,064,967.15
  5. Step 5: Solve for x
    x = 29,902,464,064,967.15/5,871,148.02
  6. Step 6: Final answer
    x = 5,093,120.45

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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.