Home / 1,113,344.37-1,536,415.34-604,046.79

Finding the Fourth Proportional to 1,113,344.37, 1,536,415.34 and 604,046.79

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Solution

The fourth proportional to 1,113,344.37, 1,536,415.34 and 604,046.79 is: 833,584.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,344.37 : 1,536,415.34 = 604,046.79 : x
  2. Step 2: Convert to fraction form
    1,113,344.37/1,536,415.34 = 604,046.79/x
  3. Step 3: Cross multiply
    1,113,344.37x = 1,536,415.34 × 604,046.79
  4. Step 4: Simplify right side
    1,113,344.37x = 928,066,751,213.53
  5. Step 5: Solve for x
    x = 928,066,751,213.53/1,113,344.37
  6. Step 6: Final answer
    x = 833,584.63

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Double scale
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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.