Home / 2,675,731.32-4,013,441.46-1,956,801.24

Finding the Fourth Proportional to 2,675,731.32, 4,013,441.46 and 1,956,801.24

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Solution

The fourth proportional to 2,675,731.32, 4,013,441.46 and 1,956,801.24 is: 2,935,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,731.32 : 4,013,441.46 = 1,956,801.24 : x
  2. Step 2: Convert to fraction form
    2,675,731.32/4,013,441.46 = 1,956,801.24/x
  3. Step 3: Cross multiply
    2,675,731.32x = 4,013,441.46 × 1,956,801.24
  4. Step 4: Simplify right side
    2,675,731.32x = 7,853,507,225,595.41
  5. Step 5: Solve for x
    x = 7,853,507,225,595.41/2,675,731.32
  6. Step 6: Final answer
    x = 2,935,088.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.