Home / 3,570,773.10-5,355,443.07-1,748,352.38

Finding the Fourth Proportional to 3,570,773.10, 5,355,443.07 and 1,748,352.38

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Solution

The fourth proportional to 3,570,773.10, 5,355,443.07 and 1,748,352.38 is: 2,622,177.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,773.10 : 5,355,443.07 = 1,748,352.38 : x
  2. Step 2: Convert to fraction form
    3,570,773.10/5,355,443.07 = 1,748,352.38/x
  3. Step 3: Cross multiply
    3,570,773.10x = 5,355,443.07 × 1,748,352.38
  4. Step 4: Simplify right side
    3,570,773.10x = 9,363,201,610,611.79
  5. Step 5: Solve for x
    x = 9,363,201,610,611.79/3,570,773.10
  6. Step 6: Final answer
    x = 2,622,177.70

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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.