Home / 954,463.42-1,317,168.37-524,746.56

Finding the Fourth Proportional to 954,463.42, 1,317,168.37 and 524,746.56

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Solution

The fourth proportional to 954,463.42, 1,317,168.37 and 524,746.56 is: 724,155.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,463.42 : 1,317,168.37 = 524,746.56 : x
  2. Step 2: Convert to fraction form
    954,463.42/1,317,168.37 = 524,746.56/x
  3. Step 3: Cross multiply
    954,463.42x = 1,317,168.37 × 524,746.56
  4. Step 4: Simplify right side
    954,463.42x = 691,179,571,098.31
  5. Step 5: Solve for x
    x = 691,179,571,098.31/954,463.42
  6. Step 6: Final answer
    x = 724,155.12

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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.