Home / 1,712,444.48-2,568,462.60-450,370.52

Finding the Fourth Proportional to 1,712,444.48, 2,568,462.60 and 450,370.52

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Solution

The fourth proportional to 1,712,444.48, 2,568,462.60 and 450,370.52 is: 675,502.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,444.48 : 2,568,462.60 = 450,370.52 : x
  2. Step 2: Convert to fraction form
    1,712,444.48/2,568,462.60 = 450,370.52/x
  3. Step 3: Cross multiply
    1,712,444.48x = 2,568,462.60 × 450,370.52
  4. Step 4: Simplify right side
    1,712,444.48x = 1,156,759,836,762.55
  5. Step 5: Solve for x
    x = 1,156,759,836,762.55/1,712,444.48
  6. Step 6: Final answer
    x = 675,502.10

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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.