Home / 9,155,602.33-13,735,954.85-7,465,703.20

Finding the Fourth Proportional to 9,155,602.33, 13,735,954.85 and 7,465,703.20

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Solution

The fourth proportional to 9,155,602.33, 13,735,954.85 and 7,465,703.20 is: 11,200,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,155,602.33 : 13,735,954.85 = 7,465,703.20 : x
  2. Step 2: Convert to fraction form
    9,155,602.33/13,735,954.85 = 7,465,703.20/x
  3. Step 3: Cross multiply
    9,155,602.33x = 13,735,954.85 × 7,465,703.20
  4. Step 4: Simplify right side
    9,155,602.33x = 102,548,562,041,372.02
  5. Step 5: Solve for x
    x = 102,548,562,041,372.02/9,155,602.33
  6. Step 6: Final answer
    x = 11,200,635.23

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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.