Home / 1,104,673.47-1,524,315.45-614,527.12

Finding the Fourth Proportional to 1,104,673.47, 1,524,315.45 and 614,527.12

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Solution

The fourth proportional to 1,104,673.47, 1,524,315.45 and 614,527.12 is: 847,972.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,673.47 : 1,524,315.45 = 614,527.12 : x
  2. Step 2: Convert to fraction form
    1,104,673.47/1,524,315.45 = 614,527.12/x
  3. Step 3: Cross multiply
    1,104,673.47x = 1,524,315.45 × 614,527.12
  4. Step 4: Simplify right side
    1,104,673.47x = 936,733,183,460.00
  5. Step 5: Solve for x
    x = 936,733,183,460.00/1,104,673.47
  6. Step 6: Final answer
    x = 847,972.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.