Home / 895,544.71-1,235,451.90-605,062.51

Finding the Fourth Proportional to 895,544.71, 1,235,451.90 and 605,062.51

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Solution

The fourth proportional to 895,544.71, 1,235,451.90 and 605,062.51 is: 834,716.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,544.71 : 1,235,451.90 = 605,062.51 : x
  2. Step 2: Convert to fraction form
    895,544.71/1,235,451.90 = 605,062.51/x
  3. Step 3: Cross multiply
    895,544.71x = 1,235,451.90 × 605,062.51
  4. Step 4: Simplify right side
    895,544.71x = 747,525,627,598.27
  5. Step 5: Solve for x
    x = 747,525,627,598.27/895,544.71
  6. Step 6: Final answer
    x = 834,716.14

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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.