Home / 5,980,232.80-8,971,661.40-1,936,032.40

Finding the Fourth Proportional to 5,980,232.80, 8,971,661.40 and 1,936,032.40

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Solution

The fourth proportional to 5,980,232.80, 8,971,661.40 and 1,936,032.40 is: 2,904,473.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980,232.80 : 8,971,661.40 = 1,936,032.40 : x
  2. Step 2: Convert to fraction form
    5,980,232.80/8,971,661.40 = 1,936,032.40/x
  3. Step 3: Cross multiply
    5,980,232.80x = 8,971,661.40 × 1,936,032.40
  4. Step 4: Simplify right side
    5,980,232.80x = 17,369,427,152,229.36
  5. Step 5: Solve for x
    x = 17,369,427,152,229.36/5,980,232.80
  6. Step 6: Final answer
    x = 2,904,473.41

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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.