Home / 4,455,703.29-6,148,711.41-2,521,922.34

Finding the Fourth Proportional to 4,455,703.29, 6,148,711.41 and 2,521,922.34

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Solution

The fourth proportional to 4,455,703.29, 6,148,711.41 and 2,521,922.34 is: 3,480,162.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,703.29 : 6,148,711.41 = 2,521,922.34 : x
  2. Step 2: Convert to fraction form
    4,455,703.29/6,148,711.41 = 2,521,922.34/x
  3. Step 3: Cross multiply
    4,455,703.29x = 6,148,711.41 × 2,521,922.34
  4. Step 4: Simplify right side
    4,455,703.29x = 15,506,572,667,091.90
  5. Step 5: Solve for x
    x = 15,506,572,667,091.90/4,455,703.29
  6. Step 6: Final answer
    x = 3,480,162.76

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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.