Home / 6,526,811.52-9,007,280.22-3,626,202.48

Finding the Fourth Proportional to 6,526,811.52, 9,007,280.22 and 3,626,202.48

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Solution

The fourth proportional to 6,526,811.52, 9,007,280.22 and 3,626,202.48 is: 5,004,315.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,811.52 : 9,007,280.22 = 3,626,202.48 : x
  2. Step 2: Convert to fraction form
    6,526,811.52/9,007,280.22 = 3,626,202.48/x
  3. Step 3: Cross multiply
    6,526,811.52x = 9,007,280.22 × 3,626,202.48
  4. Step 4: Simplify right side
    6,526,811.52x = 32,662,221,871,818.95
  5. Step 5: Solve for x
    x = 32,662,221,871,818.95/6,526,811.52
  6. Step 6: Final answer
    x = 5,004,315.17

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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.