Home / 1,556,243.01-2,334,568.68-609,490.71

Finding the Fourth Proportional to 1,556,243.01, 2,334,568.68 and 609,490.71

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Solution

The fourth proportional to 1,556,243.01, 2,334,568.68 and 609,490.71 is: 914,316.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,243.01 : 2,334,568.68 = 609,490.71 : x
  2. Step 2: Convert to fraction form
    1,556,243.01/2,334,568.68 = 609,490.71/x
  3. Step 3: Cross multiply
    1,556,243.01x = 2,334,568.68 × 609,490.71
  4. Step 4: Simplify right side
    1,556,243.01x = 1,422,897,922,316.96
  5. Step 5: Solve for x
    x = 1,422,897,922,316.96/1,556,243.01
  6. Step 6: Final answer
    x = 914,316.02

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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.