Home / 934,400.00-1,289,484.06-552,423.44

Finding the Fourth Proportional to 934,400.00, 1,289,484.06 and 552,423.44

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Solution

The fourth proportional to 934,400.00, 1,289,484.06 and 552,423.44 is: 762,351.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,400.00 : 1,289,484.06 = 552,423.44 : x
  2. Step 2: Convert to fraction form
    934,400.00/1,289,484.06 = 552,423.44/x
  3. Step 3: Cross multiply
    934,400.00x = 1,289,484.06 × 552,423.44
  4. Step 4: Simplify right side
    934,400.00x = 712,341,221,402.49
  5. Step 5: Solve for x
    x = 712,341,221,402.49/934,400.00
  6. Step 6: Final answer
    x = 762,351.48

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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.