Home / 2,000,597.68-2,994,452.90-1,318,048.10

Finding the Fourth Proportional to 2,000,597.68, 2,994,452.90 and 1,318,048.10

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Solution

The fourth proportional to 2,000,597.68, 2,994,452.90 and 1,318,048.10 is: 1,972,826.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,597.68 : 2,994,452.90 = 1,318,048.10 : x
  2. Step 2: Convert to fraction form
    2,000,597.68/2,994,452.90 = 1,318,048.10/x
  3. Step 3: Cross multiply
    2,000,597.68x = 2,994,452.90 × 1,318,048.10
  4. Step 4: Simplify right side
    2,000,597.68x = 3,946,832,955,384.49
  5. Step 5: Solve for x
    x = 3,946,832,955,384.49/2,000,597.68
  6. Step 6: Final answer
    x = 1,972,826.92

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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.