Home / 1,110,878.64-1,533,009.48-601,580.88

Finding the Fourth Proportional to 1,110,878.64, 1,533,009.48 and 601,580.88

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Solution

The fourth proportional to 1,110,878.64, 1,533,009.48 and 601,580.88 is: 830,179.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,878.64 : 1,533,009.48 = 601,580.88 : x
  2. Step 2: Convert to fraction form
    1,110,878.64/1,533,009.48 = 601,580.88/x
  3. Step 3: Cross multiply
    1,110,878.64x = 1,533,009.48 × 601,580.88
  4. Step 4: Simplify right side
    1,110,878.64x = 922,229,192,026.74
  5. Step 5: Solve for x
    x = 922,229,192,026.74/1,110,878.64
  6. Step 6: Final answer
    x = 830,179.97

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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.