Home / 2,014,917.60-3,022,376.40-1,416,554.40

Finding the Fourth Proportional to 2,014,917.60, 3,022,376.40 and 1,416,554.40

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Solution

The fourth proportional to 2,014,917.60, 3,022,376.40 and 1,416,554.40 is: 2,124,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,917.60 : 3,022,376.40 = 1,416,554.40 : x
  2. Step 2: Convert to fraction form
    2,014,917.60/3,022,376.40 = 1,416,554.40/x
  3. Step 3: Cross multiply
    2,014,917.60x = 3,022,376.40 × 1,416,554.40
  4. Step 4: Simplify right side
    2,014,917.60x = 4,281,360,587,876.16
  5. Step 5: Solve for x
    x = 4,281,360,587,876.16/2,014,917.60
  6. Step 6: Final answer
    x = 2,124,831.60

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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.