Home / 4,466,291.40-6,160,574.88-2,629,200.47

Finding the Fourth Proportional to 4,466,291.40, 6,160,574.88 and 2,629,200.47

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Solution

The fourth proportional to 4,466,291.40, 6,160,574.88 and 2,629,200.47 is: 3,626,585.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,291.40 : 6,160,574.88 = 2,629,200.47 : x
  2. Step 2: Convert to fraction form
    4,466,291.40/6,160,574.88 = 2,629,200.47/x
  3. Step 3: Cross multiply
    4,466,291.40x = 6,160,574.88 × 2,629,200.47
  4. Step 4: Simplify right side
    4,466,291.40x = 16,197,386,339,163.32
  5. Step 5: Solve for x
    x = 16,197,386,339,163.32/4,466,291.40
  6. Step 6: Final answer
    x = 3,626,585.21

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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.