Home / 945,594.25-1,304,913.80-537,696.12

Finding the Fourth Proportional to 945,594.25, 1,304,913.80 and 537,696.12

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Solution

The fourth proportional to 945,594.25, 1,304,913.80 and 537,696.12 is: 742,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,594.25 : 1,304,913.80 = 537,696.12 : x
  2. Step 2: Convert to fraction form
    945,594.25/1,304,913.80 = 537,696.12/x
  3. Step 3: Cross multiply
    945,594.25x = 1,304,913.80 × 537,696.12
  4. Step 4: Simplify right side
    945,594.25x = 701,647,090,407.58
  5. Step 5: Solve for x
    x = 701,647,090,407.58/945,594.25
  6. Step 6: Final answer
    x = 742,017.08

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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.