Home / 1,363,601.52-1,881,783.18-751,776.66

Finding the Fourth Proportional to 1,363,601.52, 1,881,783.18 and 751,776.66

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Solution

The fourth proportional to 1,363,601.52, 1,881,783.18 and 751,776.66 is: 1,037,459.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,601.52 : 1,881,783.18 = 751,776.66 : x
  2. Step 2: Convert to fraction form
    1,363,601.52/1,881,783.18 = 751,776.66/x
  3. Step 3: Cross multiply
    1,363,601.52x = 1,881,783.18 × 751,776.66
  4. Step 4: Simplify right side
    1,363,601.52x = 1,414,680,673,904.58
  5. Step 5: Solve for x
    x = 1,414,680,673,904.58/1,363,601.52
  6. Step 6: Final answer
    x = 1,037,459.00

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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.