Home / 5,666,164.52-8,496,130.28-3,871,074.92

Finding the Fourth Proportional to 5,666,164.52, 8,496,130.28 and 3,871,074.92

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Solution

The fourth proportional to 5,666,164.52, 8,496,130.28 and 3,871,074.92 is: 5,804,483.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,164.52 : 8,496,130.28 = 3,871,074.92 : x
  2. Step 2: Convert to fraction form
    5,666,164.52/8,496,130.28 = 3,871,074.92/x
  3. Step 3: Cross multiply
    5,666,164.52x = 8,496,130.28 × 3,871,074.92
  4. Step 4: Simplify right side
    5,666,164.52x = 32,889,156,843,960.57
  5. Step 5: Solve for x
    x = 32,889,156,843,960.57/5,666,164.52
  6. Step 6: Final answer
    x = 5,804,483.21

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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.