Home / 6,893,992.84-10,341,697.20-2,637,740.92

Finding the Fourth Proportional to 6,893,992.84, 10,341,697.20 and 2,637,740.92

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Solution

The fourth proportional to 6,893,992.84, 10,341,697.20 and 2,637,740.92 is: 3,956,882.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,992.84 : 10,341,697.20 = 2,637,740.92 : x
  2. Step 2: Convert to fraction form
    6,893,992.84/10,341,697.20 = 2,637,740.92/x
  3. Step 3: Cross multiply
    6,893,992.84x = 10,341,697.20 × 2,637,740.92
  4. Step 4: Simplify right side
    6,893,992.84x = 27,278,717,886,689.42
  5. Step 5: Solve for x
    x = 27,278,717,886,689.42/6,893,992.84
  6. Step 6: Final answer
    x = 3,956,882.25

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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.