Home / 6,037,166.22-8,335,965.76-4,639,514.05

Finding the Fourth Proportional to 6,037,166.22, 8,335,965.76 and 4,639,514.05

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Solution

The fourth proportional to 6,037,166.22, 8,335,965.76 and 4,639,514.05 is: 6,406,123.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037,166.22 : 8,335,965.76 = 4,639,514.05 : x
  2. Step 2: Convert to fraction form
    6,037,166.22/8,335,965.76 = 4,639,514.05/x
  3. Step 3: Cross multiply
    6,037,166.22x = 8,335,965.76 × 4,639,514.05
  4. Step 4: Simplify right side
    6,037,166.22x = 38,674,830,262,660.10
  5. Step 5: Solve for x
    x = 38,674,830,262,660.10/6,037,166.22
  6. Step 6: Final answer
    x = 6,406,123.15

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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.