Home / 1,532,527.28-2,299,316.07-586,168.64

Finding the Fourth Proportional to 1,532,527.28, 2,299,316.07 and 586,168.64

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Solution

The fourth proportional to 1,532,527.28, 2,299,316.07 and 586,168.64 is: 879,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,527.28 : 2,299,316.07 = 586,168.64 : x
  2. Step 2: Convert to fraction form
    1,532,527.28/2,299,316.07 = 586,168.64/x
  3. Step 3: Cross multiply
    1,532,527.28x = 2,299,316.07 × 586,168.64
  4. Step 4: Simplify right side
    1,532,527.28x = 1,347,786,973,682.04
  5. Step 5: Solve for x
    x = 1,347,786,973,682.04/1,532,527.28
  6. Step 6: Final answer
    x = 879,453.82

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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.