Home / 1,880,334.62-2,820,906.53-583,461.14

Finding the Fourth Proportional to 1,880,334.62, 2,820,906.53 and 583,461.14

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Solution

The fourth proportional to 1,880,334.62, 2,820,906.53 and 583,461.14 is: 875,317.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,334.62 : 2,820,906.53 = 583,461.14 : x
  2. Step 2: Convert to fraction form
    1,880,334.62/2,820,906.53 = 583,461.14/x
  3. Step 3: Cross multiply
    1,880,334.62x = 2,820,906.53 × 583,461.14
  4. Step 4: Simplify right side
    1,880,334.62x = 1,645,889,348,338.16
  5. Step 5: Solve for x
    x = 1,645,889,348,338.16/1,880,334.62
  6. Step 6: Final answer
    x = 875,317.26

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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.