Home / 4,038,530.40-6,061,100.40-4,007,037.60

Finding the Fourth Proportional to 4,038,530.40, 6,061,100.40 and 4,007,037.60

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Solution

The fourth proportional to 4,038,530.40, 6,061,100.40 and 4,007,037.60 is: 6,013,835.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,530.40 : 6,061,100.40 = 4,007,037.60 : x
  2. Step 2: Convert to fraction form
    4,038,530.40/6,061,100.40 = 4,007,037.60/x
  3. Step 3: Cross multiply
    4,038,530.40x = 6,061,100.40 × 4,007,037.60
  4. Step 4: Simplify right side
    4,038,530.40x = 24,287,057,200,175.04
  5. Step 5: Solve for x
    x = 24,287,057,200,175.04/4,038,530.40
  6. Step 6: Final answer
    x = 6,013,835.43

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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.