Home / 1,332,410.76-1,999,377.93-563,847.93

Finding the Fourth Proportional to 1,332,410.76, 1,999,377.93 and 563,847.93

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Solution

The fourth proportional to 1,332,410.76, 1,999,377.93 and 563,847.93 is: 846,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,410.76 : 1,999,377.93 = 563,847.93 : x
  2. Step 2: Convert to fraction form
    1,332,410.76/1,999,377.93 = 563,847.93/x
  3. Step 3: Cross multiply
    1,332,410.76x = 1,999,377.93 × 563,847.93
  4. Step 4: Simplify right side
    1,332,410.76x = 1,127,345,107,118.19
  5. Step 5: Solve for x
    x = 1,127,345,107,118.19/1,332,410.76
  6. Step 6: Final answer
    x = 846,094.27

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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.