Home / 1,725,530.27-2,588,302.08-527,447.93

Finding the Fourth Proportional to 1,725,530.27, 2,588,302.08 and 527,447.93

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Solution

The fourth proportional to 1,725,530.27, 2,588,302.08 and 527,447.93 is: 791,173.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,530.27 : 2,588,302.08 = 527,447.93 : x
  2. Step 2: Convert to fraction form
    1,725,530.27/2,588,302.08 = 527,447.93/x
  3. Step 3: Cross multiply
    1,725,530.27x = 2,588,302.08 × 527,447.93
  4. Step 4: Simplify right side
    1,725,530.27x = 1,365,194,561,369.18
  5. Step 5: Solve for x
    x = 1,365,194,561,369.18/1,725,530.27
  6. Step 6: Final answer
    x = 791,173.93

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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.