Home / 1,037,632.32-1,431,933.60-560,704.32

Finding the Fourth Proportional to 1,037,632.32, 1,431,933.60 and 560,704.32

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Solution

The fourth proportional to 1,037,632.32, 1,431,933.60 and 560,704.32 is: 773,772.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,632.32 : 1,431,933.60 = 560,704.32 : x
  2. Step 2: Convert to fraction form
    1,037,632.32/1,431,933.60 = 560,704.32/x
  3. Step 3: Cross multiply
    1,037,632.32x = 1,431,933.60 × 560,704.32
  4. Step 4: Simplify right side
    1,037,632.32x = 802,891,355,473.15
  5. Step 5: Solve for x
    x = 802,891,355,473.15/1,037,632.32
  6. Step 6: Final answer
    x = 773,772.50

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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.