Home / 1,095,969.94-1,642,511.49-464,101.90

Finding the Fourth Proportional to 1,095,969.94, 1,642,511.49 and 464,101.90

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Solution

The fourth proportional to 1,095,969.94, 1,642,511.49 and 464,101.90 is: 695,541.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,969.94 : 1,642,511.49 = 464,101.90 : x
  2. Step 2: Convert to fraction form
    1,095,969.94/1,642,511.49 = 464,101.90/x
  3. Step 3: Cross multiply
    1,095,969.94x = 1,642,511.49 × 464,101.90
  4. Step 4: Simplify right side
    1,095,969.94x = 762,292,697,434.17
  5. Step 5: Solve for x
    x = 762,292,697,434.17/1,095,969.94
  6. Step 6: Final answer
    x = 695,541.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.