Home / 5,364,137.80-8,046,206.70-4,779,552.70

Finding the Fourth Proportional to 5,364,137.80, 8,046,206.70 and 4,779,552.70

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Solution

The fourth proportional to 5,364,137.80, 8,046,206.70 and 4,779,552.70 is: 7,169,329.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,137.80 : 8,046,206.70 = 4,779,552.70 : x
  2. Step 2: Convert to fraction form
    5,364,137.80/8,046,206.70 = 4,779,552.70/x
  3. Step 3: Cross multiply
    5,364,137.80x = 8,046,206.70 × 4,779,552.70
  4. Step 4: Simplify right side
    5,364,137.80x = 38,457,268,957,743.09
  5. Step 5: Solve for x
    x = 38,457,268,957,743.09/5,364,137.80
  6. Step 6: Final answer
    x = 7,169,329.05

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Similar ratio
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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.