Home / 1,717,333.76-2,369,801.64-953,327

Finding the Fourth Proportional to 1,717,333.76, 2,369,801.64 and 953,327

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Solution

The fourth proportional to 1,717,333.76, 2,369,801.64 and 953,327 is: 1,315,525.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,333.76 : 2,369,801.64 = 953,327 : x
  2. Step 2: Convert to fraction form
    1,717,333.76/2,369,801.64 = 953,327/x
  3. Step 3: Cross multiply
    1,717,333.76x = 2,369,801.64 × 953,327
  4. Step 4: Simplify right side
    1,717,333.76x = 2,259,195,888,056.28
  5. Step 5: Solve for x
    x = 2,259,195,888,056.28/1,717,333.76
  6. Step 6: Final answer
    x = 1,315,525.23

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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.