Home / 4,382,421.77-6,047,729.33-2,448,683.81

Finding the Fourth Proportional to 4,382,421.77, 6,047,729.33 and 2,448,683.81

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Solution

The fourth proportional to 4,382,421.77, 6,047,729.33 and 2,448,683.81 is: 3,379,176.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,421.77 : 6,047,729.33 = 2,448,683.81 : x
  2. Step 2: Convert to fraction form
    4,382,421.77/6,047,729.33 = 2,448,683.81/x
  3. Step 3: Cross multiply
    4,382,421.77x = 6,047,729.33 × 2,448,683.81
  4. Step 4: Simplify right side
    4,382,421.77x = 14,808,976,911,848.54
  5. Step 5: Solve for x
    x = 14,808,976,911,848.54/4,382,421.77
  6. Step 6: Final answer
    x = 3,379,176.56

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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.