Home / 1,111,203.48-1,533,462.93-601,906.26

Finding the Fourth Proportional to 1,111,203.48, 1,533,462.93 and 601,906.26

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Solution

The fourth proportional to 1,111,203.48, 1,533,462.93 and 601,906.26 is: 830,631.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,203.48 : 1,533,462.93 = 601,906.26 : x
  2. Step 2: Convert to fraction form
    1,111,203.48/1,533,462.93 = 601,906.26/x
  3. Step 3: Cross multiply
    1,111,203.48x = 1,533,462.93 × 601,906.26
  4. Step 4: Simplify right side
    1,111,203.48x = 923,000,937,044.94
  5. Step 5: Solve for x
    x = 923,000,937,044.94/1,111,203.48
  6. Step 6: Final answer
    x = 830,631.79

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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.