Home / 1,598,362.27-2,205,783.29-954,156.51

Finding the Fourth Proportional to 1,598,362.27, 2,205,783.29 and 954,156.51

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Solution

The fourth proportional to 1,598,362.27, 2,205,783.29 and 954,156.51 is: 1,316,761.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,362.27 : 2,205,783.29 = 954,156.51 : x
  2. Step 2: Convert to fraction form
    1,598,362.27/2,205,783.29 = 954,156.51/x
  3. Step 3: Cross multiply
    1,598,362.27x = 2,205,783.29 × 954,156.51
  4. Step 4: Simplify right side
    1,598,362.27x = 2,104,662,488,188.11
  5. Step 5: Solve for x
    x = 2,104,662,488,188.11/1,598,362.27
  6. Step 6: Final answer
    x = 1,316,761.87

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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.