Home / 11,759,061.66-16,227,960.12-6,532,465.56

Finding the Fourth Proportional to 11,759,061.66, 16,227,960.12 and 6,532,465.56

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Solution

The fourth proportional to 11,759,061.66, 16,227,960.12 and 6,532,465.56 is: 9,015,055.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,759,061.66 : 16,227,960.12 = 6,532,465.56 : x
  2. Step 2: Convert to fraction form
    11,759,061.66/16,227,960.12 = 6,532,465.56/x
  3. Step 3: Cross multiply
    11,759,061.66x = 16,227,960.12 × 6,532,465.56
  4. Step 4: Simplify right side
    11,759,061.66x = 106,008,590,592,953.45
  5. Step 5: Solve for x
    x = 106,008,590,592,953.45/11,759,061.66
  6. Step 6: Final answer
    x = 9,015,055.25

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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.