Home / 1,891,754.22-2,610,599.32-1,032,329.10

Finding the Fourth Proportional to 1,891,754.22, 2,610,599.32 and 1,032,329.10

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Solution

The fourth proportional to 1,891,754.22, 2,610,599.32 and 1,032,329.10 is: 1,424,602.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,754.22 : 2,610,599.32 = 1,032,329.10 : x
  2. Step 2: Convert to fraction form
    1,891,754.22/2,610,599.32 = 1,032,329.10/x
  3. Step 3: Cross multiply
    1,891,754.22x = 2,610,599.32 × 1,032,329.10
  4. Step 4: Simplify right side
    1,891,754.22x = 2,694,997,643,895.39
  5. Step 5: Solve for x
    x = 2,694,997,643,895.39/1,891,754.22
  6. Step 6: Final answer
    x = 1,424,602.42

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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.