Home / 2,298,831.40-3,448,247.10-897,999.40

Finding the Fourth Proportional to 2,298,831.40, 3,448,247.10 and 897,999.40

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Solution

The fourth proportional to 2,298,831.40, 3,448,247.10 and 897,999.40 is: 1,346,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,831.40 : 3,448,247.10 = 897,999.40 : x
  2. Step 2: Convert to fraction form
    2,298,831.40/3,448,247.10 = 897,999.40/x
  3. Step 3: Cross multiply
    2,298,831.40x = 3,448,247.10 × 897,999.40
  4. Step 4: Simplify right side
    2,298,831.40x = 3,096,523,826,851.74
  5. Step 5: Solve for x
    x = 3,096,523,826,851.74/2,298,831.40
  6. Step 6: Final answer
    x = 1,346,999.10

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Double scale
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Similar ratio
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1.5x scale

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.