Home / 1,022,337.63-1,410,831.40-586,720.24

Finding the Fourth Proportional to 1,022,337.63, 1,410,831.40 and 586,720.24

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Solution

The fourth proportional to 1,022,337.63, 1,410,831.40 and 586,720.24 is: 809,677.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,337.63 : 1,410,831.40 = 586,720.24 : x
  2. Step 2: Convert to fraction form
    1,022,337.63/1,410,831.40 = 586,720.24/x
  3. Step 3: Cross multiply
    1,022,337.63x = 1,410,831.40 × 586,720.24
  4. Step 4: Simplify right side
    1,022,337.63x = 827,763,337,607.54
  5. Step 5: Solve for x
    x = 827,763,337,607.54/1,022,337.63
  6. Step 6: Final answer
    x = 809,677.07

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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.