Home / 2,975,537.66-4,463,726.86-953,308.54

Finding the Fourth Proportional to 2,975,537.66, 4,463,726.86 and 953,308.54

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Solution

The fourth proportional to 2,975,537.66, 4,463,726.86 and 953,308.54 is: 1,430,097.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,537.66 : 4,463,726.86 = 953,308.54 : x
  2. Step 2: Convert to fraction form
    2,975,537.66/4,463,726.86 = 953,308.54/x
  3. Step 3: Cross multiply
    2,975,537.66x = 4,463,726.86 × 953,308.54
  4. Step 4: Simplify right side
    2,975,537.66x = 4,255,308,935,865.39
  5. Step 5: Solve for x
    x = 4,255,308,935,865.39/2,975,537.66
  6. Step 6: Final answer
    x = 1,430,097.49

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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.