Home / 4,482,000-6,723,058.32-1,490,184

Finding the Fourth Proportional to 4,482,000, 6,723,058.32 and 1,490,184

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Solution

The fourth proportional to 4,482,000, 6,723,058.32 and 1,490,184 is: 2,235,295.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,000 : 6,723,058.32 = 1,490,184 : x
  2. Step 2: Convert to fraction form
    4,482,000/6,723,058.32 = 1,490,184/x
  3. Step 3: Cross multiply
    4,482,000x = 6,723,058.32 × 1,490,184
  4. Step 4: Simplify right side
    4,482,000x = 10,018,593,939,530.88
  5. Step 5: Solve for x
    x = 10,018,593,939,530.88/4,482,000
  6. Step 6: Final answer
    x = 2,235,295.39

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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.