Home / 1,730,464.09-2,388,026.42-956,092.50

Finding the Fourth Proportional to 1,730,464.09, 2,388,026.42 and 956,092.50

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Solution

The fourth proportional to 1,730,464.09, 2,388,026.42 and 956,092.50 is: 1,319,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,464.09 : 2,388,026.42 = 956,092.50 : x
  2. Step 2: Convert to fraction form
    1,730,464.09/2,388,026.42 = 956,092.50/x
  3. Step 3: Cross multiply
    1,730,464.09x = 2,388,026.42 × 956,092.50
  4. Step 4: Simplify right side
    1,730,464.09x = 2,283,174,146,755.13
  5. Step 5: Solve for x
    x = 2,283,174,146,755.13/1,730,464.09
  6. Step 6: Final answer
    x = 1,319,399.90

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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.