Home / 1,110,929.14-1,533,078.93-601,631.38

Finding the Fourth Proportional to 1,110,929.14, 1,533,078.93 and 601,631.38

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Solution

The fourth proportional to 1,110,929.14, 1,533,078.93 and 601,631.38 is: 830,249.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,929.14 : 1,533,078.93 = 601,631.38 : x
  2. Step 2: Convert to fraction form
    1,110,929.14/1,533,078.93 = 601,631.38/x
  3. Step 3: Cross multiply
    1,110,929.14x = 1,533,078.93 × 601,631.38
  4. Step 4: Simplify right side
    1,110,929.14x = 922,348,392,304.82
  5. Step 5: Solve for x
    x = 922,348,392,304.82/1,110,929.14
  6. Step 6: Final answer
    x = 830,249.53

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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.