Home / 4,315,545.51-5,955,423.46-2,381,806.05

Finding the Fourth Proportional to 4,315,545.51, 5,955,423.46 and 2,381,806.05

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Solution

The fourth proportional to 4,315,545.51, 5,955,423.46 and 2,381,806.05 is: 3,286,876.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,545.51 : 5,955,423.46 = 2,381,806.05 : x
  2. Step 2: Convert to fraction form
    4,315,545.51/5,955,423.46 = 2,381,806.05/x
  3. Step 3: Cross multiply
    4,315,545.51x = 5,955,423.46 × 2,381,806.05
  4. Step 4: Simplify right side
    4,315,545.51x = 14,184,663,627,339.93
  5. Step 5: Solve for x
    x = 14,184,663,627,339.93/4,315,545.51
  6. Step 6: Final answer
    x = 3,286,876.15

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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.