Home / 4,030,052.87-5,560,012.40-2,286,712.68

Finding the Fourth Proportional to 4,030,052.87, 5,560,012.40 and 2,286,712.68

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Solution

The fourth proportional to 4,030,052.87, 5,560,012.40 and 2,286,712.68 is: 3,154,834.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,052.87 : 5,560,012.40 = 2,286,712.68 : x
  2. Step 2: Convert to fraction form
    4,030,052.87/5,560,012.40 = 2,286,712.68/x
  3. Step 3: Cross multiply
    4,030,052.87x = 5,560,012.40 × 2,286,712.68
  4. Step 4: Simplify right side
    4,030,052.87x = 12,714,150,844,603.67
  5. Step 5: Solve for x
    x = 12,714,150,844,603.67/4,030,052.87
  6. Step 6: Final answer
    x = 3,154,834.76

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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.