Home / 6,037,165.83-8,335,965.20-4,639,513.63

Finding the Fourth Proportional to 6,037,165.83, 8,335,965.20 and 4,639,513.63

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Solution

The fourth proportional to 6,037,165.83, 8,335,965.20 and 4,639,513.63 is: 6,406,122.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037,165.83 : 8,335,965.20 = 4,639,513.63 : x
  2. Step 2: Convert to fraction form
    6,037,165.83/8,335,965.20 = 4,639,513.63/x
  3. Step 3: Cross multiply
    6,037,165.83x = 8,335,965.20 × 4,639,513.63
  4. Step 4: Simplify right side
    6,037,165.83x = 38,674,824,162,295.39
  5. Step 5: Solve for x
    x = 38,674,824,162,295.39/6,037,165.83
  6. Step 6: Final answer
    x = 6,406,122.55

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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.