Home / 8,235,060.12-11,364,382.74-4,564,528.15

Finding the Fourth Proportional to 8,235,060.12, 11,364,382.74 and 4,564,528.15

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Solution

The fourth proportional to 8,235,060.12, 11,364,382.74 and 4,564,528.15 is: 6,299,048.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,060.12 : 11,364,382.74 = 4,564,528.15 : x
  2. Step 2: Convert to fraction form
    8,235,060.12/11,364,382.74 = 4,564,528.15/x
  3. Step 3: Cross multiply
    8,235,060.12x = 11,364,382.74 × 4,564,528.15
  4. Step 4: Simplify right side
    8,235,060.12x = 51,873,044,954,097.24
  5. Step 5: Solve for x
    x = 51,873,044,954,097.24/8,235,060.12
  6. Step 6: Final answer
    x = 6,299,048.72

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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.