Home / 1,703,718.47-2,351,175.83-929,362.37

Finding the Fourth Proportional to 1,703,718.47, 2,351,175.83 and 929,362.37

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Solution

The fourth proportional to 1,703,718.47, 2,351,175.83 and 929,362.37 is: 1,282,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,718.47 : 2,351,175.83 = 929,362.37 : x
  2. Step 2: Convert to fraction form
    1,703,718.47/2,351,175.83 = 929,362.37/x
  3. Step 3: Cross multiply
    1,703,718.47x = 2,351,175.83 × 929,362.37
  4. Step 4: Simplify right side
    1,703,718.47x = 2,185,094,341,655.52
  5. Step 5: Solve for x
    x = 2,185,094,341,655.52/1,703,718.47
  6. Step 6: Final answer
    x = 1,282,544.26

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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.