Home / 914,629.13-1,371,653.06-854,925.11

Finding the Fourth Proportional to 914,629.13, 1,371,653.06 and 854,925.11

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Solution

The fourth proportional to 914,629.13, 1,371,653.06 and 854,925.11 is: 1,282,116.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,629.13 : 1,371,653.06 = 854,925.11 : x
  2. Step 2: Convert to fraction form
    914,629.13/1,371,653.06 = 854,925.11/x
  3. Step 3: Cross multiply
    914,629.13x = 1,371,653.06 × 854,925.11
  4. Step 4: Simplify right side
    914,629.13x = 1,172,660,643,202.34
  5. Step 5: Solve for x
    x = 1,172,660,643,202.34/914,629.13
  6. Step 6: Final answer
    x = 1,282,116.00

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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.