Home / 1,577,953.08-2,177,585.24-852,799.10

Finding the Fourth Proportional to 1,577,953.08, 2,177,585.24 and 852,799.10

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Solution

The fourth proportional to 1,577,953.08, 2,177,585.24 and 852,799.10 is: 1,176,868.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,953.08 : 2,177,585.24 = 852,799.10 : x
  2. Step 2: Convert to fraction form
    1,577,953.08/2,177,585.24 = 852,799.10/x
  3. Step 3: Cross multiply
    1,577,953.08x = 2,177,585.24 × 852,799.10
  4. Step 4: Simplify right side
    1,577,953.08x = 1,857,042,717,693.36
  5. Step 5: Solve for x
    x = 1,857,042,717,693.36/1,577,953.08
  6. Step 6: Final answer
    x = 1,176,868.15

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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.