Home / 2,444,465.24-3,373,336.52-1,356,746.20

Finding the Fourth Proportional to 2,444,465.24, 3,373,336.52 and 1,356,746.20

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Solution

The fourth proportional to 2,444,465.24, 3,373,336.52 and 1,356,746.20 is: 1,872,295.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,465.24 : 3,373,336.52 = 1,356,746.20 : x
  2. Step 2: Convert to fraction form
    2,444,465.24/3,373,336.52 = 1,356,746.20/x
  3. Step 3: Cross multiply
    2,444,465.24x = 3,373,336.52 × 1,356,746.20
  4. Step 4: Simplify right side
    2,444,465.24x = 4,576,761,504,831.22
  5. Step 5: Solve for x
    x = 4,576,761,504,831.22/2,444,465.24
  6. Step 6: Final answer
    x = 1,872,295.60

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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.