Home / 5,036,836.15-6,951,080.33-2,832,392.76

Finding the Fourth Proportional to 5,036,836.15, 6,951,080.33 and 2,832,392.76

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Solution

The fourth proportional to 5,036,836.15, 6,951,080.33 and 2,832,392.76 is: 3,908,840.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,836.15 : 6,951,080.33 = 2,832,392.76 : x
  2. Step 2: Convert to fraction form
    5,036,836.15/6,951,080.33 = 2,832,392.76/x
  3. Step 3: Cross multiply
    5,036,836.15x = 6,951,080.33 × 2,832,392.76
  4. Step 4: Simplify right side
    5,036,836.15x = 19,688,189,600,870.41
  5. Step 5: Solve for x
    x = 19,688,189,600,870.41/5,036,836.15
  6. Step 6: Final answer
    x = 3,908,840.59

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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.