Home / 4,630,197.29-6,389,155.22-2,564,700.44

Finding the Fourth Proportional to 4,630,197.29, 6,389,155.22 and 2,564,700.44

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Solution

The fourth proportional to 4,630,197.29, 6,389,155.22 and 2,564,700.44 is: 3,539,000.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,197.29 : 6,389,155.22 = 2,564,700.44 : x
  2. Step 2: Convert to fraction form
    4,630,197.29/6,389,155.22 = 2,564,700.44/x
  3. Step 3: Cross multiply
    4,630,197.29x = 6,389,155.22 × 2,564,700.44
  4. Step 4: Simplify right side
    4,630,197.29x = 16,386,269,159,193.02
  5. Step 5: Solve for x
    x = 16,386,269,159,193.02/4,630,197.29
  6. Step 6: Final answer
    x = 3,539,000.21

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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.