Home / 1,136,180.59-1,568,497.38-706,599.12

Finding the Fourth Proportional to 1,136,180.59, 1,568,497.38 and 706,599.12

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Solution

The fourth proportional to 1,136,180.59, 1,568,497.38 and 706,599.12 is: 975,460.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,180.59 : 1,568,497.38 = 706,599.12 : x
  2. Step 2: Convert to fraction form
    1,136,180.59/1,568,497.38 = 706,599.12/x
  3. Step 3: Cross multiply
    1,136,180.59x = 1,568,497.38 × 706,599.12
  4. Step 4: Simplify right side
    1,136,180.59x = 1,108,298,868,430.31
  5. Step 5: Solve for x
    x = 1,108,298,868,430.31/1,136,180.59
  6. Step 6: Final answer
    x = 975,460.13

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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.