Home / 1,419,024.40-2,130,994.20-1,001,232.40

Finding the Fourth Proportional to 1,419,024.40, 2,130,994.20 and 1,001,232.40

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Solution

The fourth proportional to 1,419,024.40, 2,130,994.20 and 1,001,232.40 is: 1,503,582.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,024.40 : 2,130,994.20 = 1,001,232.40 : x
  2. Step 2: Convert to fraction form
    1,419,024.40/2,130,994.20 = 1,001,232.40/x
  3. Step 3: Cross multiply
    1,419,024.40x = 2,130,994.20 × 1,001,232.40
  4. Step 4: Simplify right side
    1,419,024.40x = 2,133,620,437,252.08
  5. Step 5: Solve for x
    x = 2,133,620,437,252.08/1,419,024.40
  6. Step 6: Final answer
    x = 1,503,582.63

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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.