Home / 1,094,113.24-1,639,789.35-554,505.11

Finding the Fourth Proportional to 1,094,113.24, 1,639,789.35 and 554,505.11

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Solution

The fourth proportional to 1,094,113.24, 1,639,789.35 and 554,505.11 is: 831,058.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,113.24 : 1,639,789.35 = 554,505.11 : x
  2. Step 2: Convert to fraction form
    1,094,113.24/1,639,789.35 = 554,505.11/x
  3. Step 3: Cross multiply
    1,094,113.24x = 1,639,789.35 × 554,505.11
  4. Step 4: Simplify right side
    1,094,113.24x = 909,271,569,769.45
  5. Step 5: Solve for x
    x = 909,271,569,769.45/1,094,113.24
  6. Step 6: Final answer
    x = 831,058.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.