Home / 1,730,811.23-2,388,663.32-956,593.24

Finding the Fourth Proportional to 1,730,811.23, 2,388,663.32 and 956,593.24

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Solution

The fourth proportional to 1,730,811.23, 2,388,663.32 and 956,593.24 is: 1,320,178.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,811.23 : 2,388,663.32 = 956,593.24 : x
  2. Step 2: Convert to fraction form
    1,730,811.23/2,388,663.32 = 956,593.24/x
  3. Step 3: Cross multiply
    1,730,811.23x = 2,388,663.32 × 956,593.24
  4. Step 4: Simplify right side
    1,730,811.23x = 2,284,979,173,793.33
  5. Step 5: Solve for x
    x = 2,284,979,173,793.33/1,730,811.23
  6. Step 6: Final answer
    x = 1,320,178.16

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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.