Home / 1,731,975.59-2,390,209.62-957,592.10

Finding the Fourth Proportional to 1,731,975.59, 2,390,209.62 and 957,592.10

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Solution

The fourth proportional to 1,731,975.59, 2,390,209.62 and 957,592.10 is: 1,321,523.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,975.59 : 2,390,209.62 = 957,592.10 : x
  2. Step 2: Convert to fraction form
    1,731,975.59/2,390,209.62 = 957,592.10/x
  3. Step 3: Cross multiply
    1,731,975.59x = 2,390,209.62 × 957,592.10
  4. Step 4: Simplify right side
    1,731,975.59x = 2,288,845,849,456.00
  5. Step 5: Solve for x
    x = 2,288,845,849,456.00/1,731,975.59
  6. Step 6: Final answer
    x = 1,321,523.16

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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.