Home / 3,301,091.79-4,550,242.95-2,602,233.02

Finding the Fourth Proportional to 3,301,091.79, 4,550,242.95 and 2,602,233.02

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Solution

The fourth proportional to 3,301,091.79, 4,550,242.95 and 2,602,233.02 is: 3,586,932.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,091.79 : 4,550,242.95 = 2,602,233.02 : x
  2. Step 2: Convert to fraction form
    3,301,091.79/4,550,242.95 = 2,602,233.02/x
  3. Step 3: Cross multiply
    3,301,091.79x = 4,550,242.95 × 2,602,233.02
  4. Step 4: Simplify right side
    3,301,091.79x = 11,840,792,430,761.00
  5. Step 5: Solve for x
    x = 11,840,792,430,761.00/3,301,091.79
  6. Step 6: Final answer
    x = 3,586,932.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.