Home / 1,532,527.78-2,299,316.82-586,169.14

Finding the Fourth Proportional to 1,532,527.78, 2,299,316.82 and 586,169.14

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Solution

The fourth proportional to 1,532,527.78, 2,299,316.82 and 586,169.14 is: 879,454.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,527.78 : 2,299,316.82 = 586,169.14 : x
  2. Step 2: Convert to fraction form
    1,532,527.78/2,299,316.82 = 586,169.14/x
  3. Step 3: Cross multiply
    1,532,527.78x = 2,299,316.82 × 586,169.14
  4. Step 4: Simplify right side
    1,532,527.78x = 1,347,788,562,966.93
  5. Step 5: Solve for x
    x = 1,347,788,562,966.93/1,532,527.78
  6. Step 6: Final answer
    x = 879,454.57

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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.