Home / 4,182,636.49-5,768,784.29-3,025,423.71

Finding the Fourth Proportional to 4,182,636.49, 5,768,784.29 and 3,025,423.71

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Solution

The fourth proportional to 4,182,636.49, 5,768,784.29 and 3,025,423.71 is: 4,172,730.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,636.49 : 5,768,784.29 = 3,025,423.71 : x
  2. Step 2: Convert to fraction form
    4,182,636.49/5,768,784.29 = 3,025,423.71/x
  3. Step 3: Cross multiply
    4,182,636.49x = 5,768,784.29 × 3,025,423.71
  4. Step 4: Simplify right side
    4,182,636.49x = 17,453,016,776,405.08
  5. Step 5: Solve for x
    x = 17,453,016,776,405.08/4,182,636.49
  6. Step 6: Final answer
    x = 4,172,730.96

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1.5x scale

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.