Home / 1,723,219.61-2,584,926.62-525,181.01

Finding the Fourth Proportional to 1,723,219.61, 2,584,926.62 and 525,181.01

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Solution

The fourth proportional to 1,723,219.61, 2,584,926.62 and 525,181.01 is: 787,801.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,219.61 : 2,584,926.62 = 525,181.01 : x
  2. Step 2: Convert to fraction form
    1,723,219.61/2,584,926.62 = 525,181.01/x
  3. Step 3: Cross multiply
    1,723,219.61x = 2,584,926.62 × 525,181.01
  4. Step 4: Simplify right side
    1,723,219.61x = 1,357,554,378,873.33
  5. Step 5: Solve for x
    x = 1,357,554,378,873.33/1,723,219.61
  6. Step 6: Final answer
    x = 787,801.14

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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.