Home / 6,108,928.80-9,147,646.80-4,849,216.80

Finding the Fourth Proportional to 6,108,928.80, 9,147,646.80 and 4,849,216.80

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Solution

The fourth proportional to 6,108,928.80, 9,147,646.80 and 4,849,216.80 is: 7,261,325.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,928.80 : 9,147,646.80 = 4,849,216.80 : x
  2. Step 2: Convert to fraction form
    6,108,928.80/9,147,646.80 = 4,849,216.80/x
  3. Step 3: Cross multiply
    6,108,928.80x = 9,147,646.80 × 4,849,216.80
  4. Step 4: Simplify right side
    6,108,928.80x = 44,358,922,543,026.24
  5. Step 5: Solve for x
    x = 44,358,922,543,026.24/6,108,928.80
  6. Step 6: Final answer
    x = 7,261,325.84

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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.