Home / 1,756,478.16-2,423,940.12-951,662.16

Finding the Fourth Proportional to 1,756,478.16, 2,423,940.12 and 951,662.16

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Solution

The fourth proportional to 1,756,478.16, 2,423,940.12 and 951,662.16 is: 1,313,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,478.16 : 2,423,940.12 = 951,662.16 : x
  2. Step 2: Convert to fraction form
    1,756,478.16/2,423,940.12 = 951,662.16/x
  3. Step 3: Cross multiply
    1,756,478.16x = 2,423,940.12 × 951,662.16
  4. Step 4: Simplify right side
    1,756,478.16x = 2,306,772,090,309.86
  5. Step 5: Solve for x
    x = 2,306,772,090,309.86/1,756,478.16
  6. Step 6: Final answer
    x = 1,313,293.92

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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.