Home / 3,025,339.04-4,174,968.75-1,648,683.14

Finding the Fourth Proportional to 3,025,339.04, 4,174,968.75 and 1,648,683.14

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Solution

The fourth proportional to 3,025,339.04, 4,174,968.75 and 1,648,683.14 is: 2,275,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,339.04 : 4,174,968.75 = 1,648,683.14 : x
  2. Step 2: Convert to fraction form
    3,025,339.04/4,174,968.75 = 1,648,683.14/x
  3. Step 3: Cross multiply
    3,025,339.04x = 4,174,968.75 × 1,648,683.14
  4. Step 4: Simplify right side
    3,025,339.04x = 6,883,200,588,151.88
  5. Step 5: Solve for x
    x = 6,883,200,588,151.88/3,025,339.04
  6. Step 6: Final answer
    x = 2,275,183.21

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1.5x scale

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.