Home / 4,998,695.68-7,496,492.98-1,803,406.47

Finding the Fourth Proportional to 4,998,695.68, 7,496,492.98 and 1,803,406.47

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Solution

The fourth proportional to 4,998,695.68, 7,496,492.98 and 1,803,406.47 is: 2,704,550.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,695.68 : 7,496,492.98 = 1,803,406.47 : x
  2. Step 2: Convert to fraction form
    4,998,695.68/7,496,492.98 = 1,803,406.47/x
  3. Step 3: Cross multiply
    4,998,695.68x = 7,496,492.98 × 1,803,406.47
  4. Step 4: Simplify right side
    4,998,695.68x = 13,519,223,942,441.58
  5. Step 5: Solve for x
    x = 13,519,223,942,441.58/4,998,695.68
  6. Step 6: Final answer
    x = 2,704,550.31

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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.