Home / 4,593,992.80-6,891,619.60-1,560,544.40

Finding the Fourth Proportional to 4,593,992.80, 6,891,619.60 and 1,560,544.40

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Solution

The fourth proportional to 4,593,992.80, 6,891,619.60 and 1,560,544.40 is: 2,341,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,992.80 : 6,891,619.60 = 1,560,544.40 : x
  2. Step 2: Convert to fraction form
    4,593,992.80/6,891,619.60 = 1,560,544.40/x
  3. Step 3: Cross multiply
    4,593,992.80x = 6,891,619.60 × 1,560,544.40
  4. Step 4: Simplify right side
    4,593,992.80x = 10,754,678,373,710.24
  5. Step 5: Solve for x
    x = 10,754,678,373,710.24/4,593,992.80
  6. Step 6: Final answer
    x = 2,341,030.74

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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.