Home / 963,756.16-1,445,637.48-244,097.60

Finding the Fourth Proportional to 963,756.16, 1,445,637.48 and 244,097.60

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Solution

The fourth proportional to 963,756.16, 1,445,637.48 and 244,097.60 is: 366,147.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,756.16 : 1,445,637.48 = 244,097.60 : x
  2. Step 2: Convert to fraction form
    963,756.16/1,445,637.48 = 244,097.60/x
  3. Step 3: Cross multiply
    963,756.16x = 1,445,637.48 × 244,097.60
  4. Step 4: Simplify right side
    963,756.16x = 352,876,639,338.05
  5. Step 5: Solve for x
    x = 352,876,639,338.05/963,756.16
  6. Step 6: Final answer
    x = 366,147.22

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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.