Home / 1,124,782.27-1,552,195.33-608,534.51

Finding the Fourth Proportional to 1,124,782.27, 1,552,195.33 and 608,534.51

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Solution

The fourth proportional to 1,124,782.27, 1,552,195.33 and 608,534.51 is: 839,775.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,782.27 : 1,552,195.33 = 608,534.51 : x
  2. Step 2: Convert to fraction form
    1,124,782.27/1,552,195.33 = 608,534.51/x
  3. Step 3: Cross multiply
    1,124,782.27x = 1,552,195.33 × 608,534.51
  4. Step 4: Simplify right side
    1,124,782.27x = 944,564,415,283.53
  5. Step 5: Solve for x
    x = 944,564,415,283.53/1,124,782.27
  6. Step 6: Final answer
    x = 839,775.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.