Home / 5,188,473.04-7,782,732.60-1,594,210

Finding the Fourth Proportional to 5,188,473.04, 7,782,732.60 and 1,594,210

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Solution

The fourth proportional to 5,188,473.04, 7,782,732.60 and 1,594,210 is: 2,391,322.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,188,473.04 : 7,782,732.60 = 1,594,210 : x
  2. Step 2: Convert to fraction form
    5,188,473.04/7,782,732.60 = 1,594,210/x
  3. Step 3: Cross multiply
    5,188,473.04x = 7,782,732.60 × 1,594,210
  4. Step 4: Simplify right side
    5,188,473.04x = 12,407,310,138,246
  5. Step 5: Solve for x
    x = 12,407,310,138,246/5,188,473.04
  6. Step 6: Final answer
    x = 2,391,322.08

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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.