Home / 3,466,479.75-5,200,950.26-1,547,216.24

Finding the Fourth Proportional to 3,466,479.75, 5,200,950.26 and 1,547,216.24

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Solution

The fourth proportional to 3,466,479.75, 5,200,950.26 and 1,547,216.24 is: 2,321,373.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,479.75 : 5,200,950.26 = 1,547,216.24 : x
  2. Step 2: Convert to fraction form
    3,466,479.75/5,200,950.26 = 1,547,216.24/x
  3. Step 3: Cross multiply
    3,466,479.75x = 5,200,950.26 × 1,547,216.24
  4. Step 4: Simplify right side
    3,466,479.75x = 8,046,994,683,567.51
  5. Step 5: Solve for x
    x = 8,046,994,683,567.51/3,466,479.75
  6. Step 6: Final answer
    x = 2,321,373.63

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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.