Home / 1,108,477.96-1,529,698.92-599,180.34

Finding the Fourth Proportional to 1,108,477.96, 1,529,698.92 and 599,180.34

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Solution

The fourth proportional to 1,108,477.96, 1,529,698.92 and 599,180.34 is: 826,868.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,477.96 : 1,529,698.92 = 599,180.34 : x
  2. Step 2: Convert to fraction form
    1,108,477.96/1,529,698.92 = 599,180.34/x
  3. Step 3: Cross multiply
    1,108,477.96x = 1,529,698.92 × 599,180.34
  4. Step 4: Simplify right side
    1,108,477.96x = 916,565,518,983.23
  5. Step 5: Solve for x
    x = 916,565,518,983.23/1,108,477.96
  6. Step 6: Final answer
    x = 826,868.51

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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.