Home / 2,544,356.61-3,508,362.32-2,382,931.31

Finding the Fourth Proportional to 2,544,356.61, 3,508,362.32 and 2,382,931.31

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Solution

The fourth proportional to 2,544,356.61, 3,508,362.32 and 2,382,931.31 is: 3,285,776.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,356.61 : 3,508,362.32 = 2,382,931.31 : x
  2. Step 2: Convert to fraction form
    2,544,356.61/3,508,362.32 = 2,382,931.31/x
  3. Step 3: Cross multiply
    2,544,356.61x = 3,508,362.32 × 2,382,931.31
  4. Step 4: Simplify right side
    2,544,356.61x = 8,360,186,389,695.77
  5. Step 5: Solve for x
    x = 8,360,186,389,695.77/2,544,356.61
  6. Step 6: Final answer
    x = 3,285,776.20

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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.