Home / 6,382,585.80-9,578,544.30-4,493,017.80

Finding the Fourth Proportional to 6,382,585.80, 9,578,544.30 and 4,493,017.80

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Solution

The fourth proportional to 6,382,585.80, 9,578,544.30 and 4,493,017.80 is: 6,742,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,585.80 : 9,578,544.30 = 4,493,017.80 : x
  2. Step 2: Convert to fraction form
    6,382,585.80/9,578,544.30 = 4,493,017.80/x
  3. Step 3: Cross multiply
    6,382,585.80x = 9,578,544.30 × 4,493,017.80
  4. Step 4: Simplify right side
    6,382,585.80x = 43,036,570,037,988.54
  5. Step 5: Solve for x
    x = 43,036,570,037,988.54/6,382,585.80
  6. Step 6: Final answer
    x = 6,742,811.05

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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.