Home / 1,171,880.59-1,757,984.28-362,331.10

Finding the Fourth Proportional to 1,171,880.59, 1,757,984.28 and 362,331.10

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Solution

The fourth proportional to 1,171,880.59, 1,757,984.28 and 362,331.10 is: 543,547.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,880.59 : 1,757,984.28 = 362,331.10 : x
  2. Step 2: Convert to fraction form
    1,171,880.59/1,757,984.28 = 362,331.10/x
  3. Step 3: Cross multiply
    1,171,880.59x = 1,757,984.28 × 362,331.10
  4. Step 4: Simplify right side
    1,171,880.59x = 636,972,377,955.11
  5. Step 5: Solve for x
    x = 636,972,377,955.11/1,171,880.59
  6. Step 6: Final answer
    x = 543,547.17

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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.