Home / 4,550,924.72-6,280,156.20-2,513,690.48

Finding the Fourth Proportional to 4,550,924.72, 6,280,156.20 and 2,513,690.48

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Solution

The fourth proportional to 4,550,924.72, 6,280,156.20 and 2,513,690.48 is: 3,468,826.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,924.72 : 6,280,156.20 = 2,513,690.48 : x
  2. Step 2: Convert to fraction form
    4,550,924.72/6,280,156.20 = 2,513,690.48/x
  3. Step 3: Cross multiply
    4,550,924.72x = 6,280,156.20 × 2,513,690.48
  4. Step 4: Simplify right side
    4,550,924.72x = 15,786,368,852,852.98
  5. Step 5: Solve for x
    x = 15,786,368,852,852.98/4,550,924.72
  6. Step 6: Final answer
    x = 3,468,826.63

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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.