Home / 1,137,644.74-1,706,569.18-296,203.78

Finding the Fourth Proportional to 1,137,644.74, 1,706,569.18 and 296,203.78

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Solution

The fourth proportional to 1,137,644.74, 1,706,569.18 and 296,203.78 is: 444,332.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,644.74 : 1,706,569.18 = 296,203.78 : x
  2. Step 2: Convert to fraction form
    1,137,644.74/1,706,569.18 = 296,203.78/x
  3. Step 3: Cross multiply
    1,137,644.74x = 1,706,569.18 × 296,203.78
  4. Step 4: Simplify right side
    1,137,644.74x = 505,492,241,947.50
  5. Step 5: Solve for x
    x = 505,492,241,947.50/1,137,644.74
  6. Step 6: Final answer
    x = 444,332.25

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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.