Home / 2,895,022.55-4,341,272.19-975,576.03

Finding the Fourth Proportional to 2,895,022.55, 4,341,272.19 and 975,576.03

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Solution

The fourth proportional to 2,895,022.55, 4,341,272.19 and 975,576.03 is: 1,462,938.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,022.55 : 4,341,272.19 = 975,576.03 : x
  2. Step 2: Convert to fraction form
    2,895,022.55/4,341,272.19 = 975,576.03/x
  3. Step 3: Cross multiply
    2,895,022.55x = 4,341,272.19 × 975,576.03
  4. Step 4: Simplify right side
    2,895,022.55x = 4,235,241,088,269.61
  5. Step 5: Solve for x
    x = 4,235,241,088,269.61/2,895,022.55
  6. Step 6: Final answer
    x = 1,462,938.90

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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.