Home / 3,429,295.52-4,734,566.61-2,207,717.51

Finding the Fourth Proportional to 3,429,295.52, 4,734,566.61 and 2,207,717.51

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Solution

The fourth proportional to 3,429,295.52, 4,734,566.61 and 2,207,717.51 is: 3,048,027.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,295.52 : 4,734,566.61 = 2,207,717.51 : x
  2. Step 2: Convert to fraction form
    3,429,295.52/4,734,566.61 = 2,207,717.51/x
  3. Step 3: Cross multiply
    3,429,295.52x = 4,734,566.61 × 2,207,717.51
  4. Step 4: Simplify right side
    3,429,295.52x = 10,452,585,607,158.34
  5. Step 5: Solve for x
    x = 10,452,585,607,158.34/3,429,295.52
  6. Step 6: Final answer
    x = 3,048,027.08

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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.