Home / 4,254,384.60-6,376,255.17-2,125,063.08

Finding the Fourth Proportional to 4,254,384.60, 6,376,255.17 and 2,125,063.08

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Solution

The fourth proportional to 4,254,384.60, 6,376,255.17 and 2,125,063.08 is: 3,184,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,384.60 : 6,376,255.17 = 2,125,063.08 : x
  2. Step 2: Convert to fraction form
    4,254,384.60/6,376,255.17 = 2,125,063.08/x
  3. Step 3: Cross multiply
    4,254,384.60x = 6,376,255.17 × 2,125,063.08
  4. Step 4: Simplify right side
    4,254,384.60x = 13,549,944,450,426.12
  5. Step 5: Solve for x
    x = 13,549,944,450,426.12/4,254,384.60
  6. Step 6: Final answer
    x = 3,184,936.42

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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.