Home / 4,384,433.60-6,570,429.60-3,238,251.20

Finding the Fourth Proportional to 4,384,433.60, 6,570,429.60 and 3,238,251.20

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Solution

The fourth proportional to 4,384,433.60, 6,570,429.60 and 3,238,251.20 is: 4,852,782.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,433.60 : 6,570,429.60 = 3,238,251.20 : x
  2. Step 2: Convert to fraction form
    4,384,433.60/6,570,429.60 = 3,238,251.20/x
  3. Step 3: Cross multiply
    4,384,433.60x = 6,570,429.60 × 3,238,251.20
  4. Step 4: Simplify right side
    4,384,433.60x = 21,276,701,536,715.52
  5. Step 5: Solve for x
    x = 21,276,701,536,715.52/4,384,433.60
  6. Step 6: Final answer
    x = 4,852,782.25

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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.