Home / 8,833,274.84-12,189,564.02-4,965,713.57

Finding the Fourth Proportional to 8,833,274.84, 12,189,564.02 and 4,965,713.57

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Solution

The fourth proportional to 8,833,274.84, 12,189,564.02 and 4,965,713.57 is: 6,852,485.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,274.84 : 12,189,564.02 = 4,965,713.57 : x
  2. Step 2: Convert to fraction form
    8,833,274.84/12,189,564.02 = 4,965,713.57/x
  3. Step 3: Cross multiply
    8,833,274.84x = 12,189,564.02 × 4,965,713.57
  4. Step 4: Simplify right side
    8,833,274.84x = 60,529,883,380,721.38
  5. Step 5: Solve for x
    x = 60,529,883,380,721.38/8,833,274.84
  6. Step 6: Final answer
    x = 6,852,485.01

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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.