Home / 954,365.66-1,317,024.15-524,673.50

Finding the Fourth Proportional to 954,365.66, 1,317,024.15 and 524,673.50

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Solution

The fourth proportional to 954,365.66, 1,317,024.15 and 524,673.50 is: 724,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,365.66 : 1,317,024.15 = 524,673.50 : x
  2. Step 2: Convert to fraction form
    954,365.66/1,317,024.15 = 524,673.50/x
  3. Step 3: Cross multiply
    954,365.66x = 1,317,024.15 × 524,673.50
  4. Step 4: Simplify right side
    954,365.66x = 691,007,670,365.03
  5. Step 5: Solve for x
    x = 691,007,670,365.03/954,365.66
  6. Step 6: Final answer
    x = 724,049.18

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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.