Home / 923,532.10-1,385,298.15-736,908.10

Finding the Fourth Proportional to 923,532.10, 1,385,298.15 and 736,908.10

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Solution

The fourth proportional to 923,532.10, 1,385,298.15 and 736,908.10 is: 1,105,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,532.10 : 1,385,298.15 = 736,908.10 : x
  2. Step 2: Convert to fraction form
    923,532.10/1,385,298.15 = 736,908.10/x
  3. Step 3: Cross multiply
    923,532.10x = 1,385,298.15 × 736,908.10
  4. Step 4: Simplify right side
    923,532.10x = 1,020,837,427,650.01
  5. Step 5: Solve for x
    x = 1,020,837,427,650.01/923,532.10
  6. Step 6: Final answer
    x = 1,105,362.15

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Double scale
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Similar ratio
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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.