Home / 937,338.48-1,293,655.86-574,698.24

Finding the Fourth Proportional to 937,338.48, 1,293,655.86 and 574,698.24

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Solution

The fourth proportional to 937,338.48, 1,293,655.86 and 574,698.24 is: 793,162.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,338.48 : 1,293,655.86 = 574,698.24 : x
  2. Step 2: Convert to fraction form
    937,338.48/1,293,655.86 = 574,698.24/x
  3. Step 3: Cross multiply
    937,338.48x = 1,293,655.86 × 574,698.24
  4. Step 4: Simplify right side
    937,338.48x = 743,461,745,907.69
  5. Step 5: Solve for x
    x = 743,461,745,907.69/937,338.48
  6. Step 6: Final answer
    x = 793,162.51

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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.