Home / 5,630,592.02-8,446,552.31-4,219,616.16

Finding the Fourth Proportional to 5,630,592.02, 8,446,552.31 and 4,219,616.16

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Solution

The fourth proportional to 5,630,592.02, 8,446,552.31 and 4,219,616.16 is: 6,329,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,630,592.02 : 8,446,552.31 = 4,219,616.16 : x
  2. Step 2: Convert to fraction form
    5,630,592.02/8,446,552.31 = 4,219,616.16/x
  3. Step 3: Cross multiply
    5,630,592.02x = 8,446,552.31 × 4,219,616.16
  4. Step 4: Simplify right side
    5,630,592.02x = 35,641,208,634,110.38
  5. Step 5: Solve for x
    x = 35,641,208,634,110.38/5,630,592.02
  6. Step 6: Final answer
    x = 6,329,922.06

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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.