Home / 1,525,246.00-2,104,838.66-836,922.38

Finding the Fourth Proportional to 1,525,246.00, 2,104,838.66 and 836,922.38

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Solution

The fourth proportional to 1,525,246.00, 2,104,838.66 and 836,922.38 is: 1,154,952.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,246.00 : 2,104,838.66 = 836,922.38 : x
  2. Step 2: Convert to fraction form
    1,525,246.00/2,104,838.66 = 836,922.38/x
  3. Step 3: Cross multiply
    1,525,246.00x = 2,104,838.66 × 836,922.38
  4. Step 4: Simplify right side
    1,525,246.00x = 1,761,586,572,411.32
  5. Step 5: Solve for x
    x = 1,761,586,572,411.32/1,525,246.00
  6. Step 6: Final answer
    x = 1,154,952.43

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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.