Home / 3,498,346.08-4,826,068.02-2,047,151.43

Finding the Fourth Proportional to 3,498,346.08, 4,826,068.02 and 2,047,151.43

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Solution

The fourth proportional to 3,498,346.08, 4,826,068.02 and 2,047,151.43 is: 2,824,103.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,346.08 : 4,826,068.02 = 2,047,151.43 : x
  2. Step 2: Convert to fraction form
    3,498,346.08/4,826,068.02 = 2,047,151.43/x
  3. Step 3: Cross multiply
    3,498,346.08x = 4,826,068.02 × 2,047,151.43
  4. Step 4: Simplify right side
    3,498,346.08x = 9,879,692,048,420.27
  5. Step 5: Solve for x
    x = 9,879,692,048,420.27/3,498,346.08
  6. Step 6: Final answer
    x = 2,824,103.68

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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.