Home / 3,033,476.16-4,551,153.60-1,820,407.68

Finding the Fourth Proportional to 3,033,476.16, 4,551,153.60 and 1,820,407.68

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Solution

The fourth proportional to 3,033,476.16, 4,551,153.60 and 1,820,407.68 is: 2,731,175.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,476.16 : 4,551,153.60 = 1,820,407.68 : x
  2. Step 2: Convert to fraction form
    3,033,476.16/4,551,153.60 = 1,820,407.68/x
  3. Step 3: Cross multiply
    3,033,476.16x = 4,551,153.60 × 1,820,407.68
  4. Step 4: Simplify right side
    3,033,476.16x = 8,284,954,966,299.65
  5. Step 5: Solve for x
    x = 8,284,954,966,299.65/3,033,476.16
  6. Step 6: Final answer
    x = 2,731,175.24

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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.