Home / 4,778,634.24-6,594,512.40-2,632,458.24

Finding the Fourth Proportional to 4,778,634.24, 6,594,512.40 and 2,632,458.24

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Solution

The fourth proportional to 4,778,634.24, 6,594,512.40 and 2,632,458.24 is: 3,632,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778,634.24 : 6,594,512.40 = 2,632,458.24 : x
  2. Step 2: Convert to fraction form
    4,778,634.24/6,594,512.40 = 2,632,458.24/x
  3. Step 3: Cross multiply
    4,778,634.24x = 6,594,512.40 × 2,632,458.24
  4. Step 4: Simplify right side
    4,778,634.24x = 17,359,778,506,162.18
  5. Step 5: Solve for x
    x = 17,359,778,506,162.18/4,778,634.24
  6. Step 6: Final answer
    x = 3,632,790.80

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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.