Home / 3,025,246.52-4,175,646.36-1,785,946.52

Finding the Fourth Proportional to 3,025,246.52, 4,175,646.36 and 1,785,946.52

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Solution

The fourth proportional to 3,025,246.52, 4,175,646.36 and 1,785,946.52 is: 2,465,082.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,246.52 : 4,175,646.36 = 1,785,946.52 : x
  2. Step 2: Convert to fraction form
    3,025,246.52/4,175,646.36 = 1,785,946.52/x
  3. Step 3: Cross multiply
    3,025,246.52x = 4,175,646.36 × 1,785,946.52
  4. Step 4: Simplify right side
    3,025,246.52x = 7,457,481,085,392.67
  5. Step 5: Solve for x
    x = 7,457,481,085,392.67/3,025,246.52
  6. Step 6: Final answer
    x = 2,465,082.11

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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.