Home / 954,600.41-1,317,348.29-524,908.37

Finding the Fourth Proportional to 954,600.41, 1,317,348.29 and 524,908.37

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Solution

The fourth proportional to 954,600.41, 1,317,348.29 and 524,908.37 is: 724,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,600.41 : 1,317,348.29 = 524,908.37 : x
  2. Step 2: Convert to fraction form
    954,600.41/1,317,348.29 = 524,908.37/x
  3. Step 3: Cross multiply
    954,600.41x = 1,317,348.29 × 524,908.37
  4. Step 4: Simplify right side
    954,600.41x = 691,487,148,231.83
  5. Step 5: Solve for x
    x = 691,487,148,231.83/954,600.41
  6. Step 6: Final answer
    x = 724,373.40

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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.