Home / 7,037,266.80-10,543,458.60-6,241,004.40

Finding the Fourth Proportional to 7,037,266.80, 10,543,458.60 and 6,241,004.40

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Solution

The fourth proportional to 7,037,266.80, 10,543,458.60 and 6,241,004.40 is: 9,350,472.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,037,266.80 : 10,543,458.60 = 6,241,004.40 : x
  2. Step 2: Convert to fraction form
    7,037,266.80/10,543,458.60 = 6,241,004.40/x
  3. Step 3: Cross multiply
    7,037,266.80x = 10,543,458.60 × 6,241,004.40
  4. Step 4: Simplify right side
    7,037,266.80x = 65,801,771,513,817.84
  5. Step 5: Solve for x
    x = 65,801,771,513,817.84/7,037,266.80
  6. Step 6: Final answer
    x = 9,350,472.76

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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.