Home / 1,111,460.44-1,533,816.92-602,162.82

Finding the Fourth Proportional to 1,111,460.44, 1,533,816.92 and 602,162.82

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Solution

The fourth proportional to 1,111,460.44, 1,533,816.92 and 602,162.82 is: 830,985.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,460.44 : 1,533,816.92 = 602,162.82 : x
  2. Step 2: Convert to fraction form
    1,111,460.44/1,533,816.92 = 602,162.82/x
  3. Step 3: Cross multiply
    1,111,460.44x = 1,533,816.92 × 602,162.82
  4. Step 4: Simplify right side
    1,111,460.44x = 923,607,521,910.91
  5. Step 5: Solve for x
    x = 923,607,521,910.91/1,111,460.44
  6. Step 6: Final answer
    x = 830,985.51

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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.