Home / 4,423,412.25-6,101,164.42-2,952,579.21

Finding the Fourth Proportional to 4,423,412.25, 6,101,164.42 and 2,952,579.21

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Solution

The fourth proportional to 4,423,412.25, 6,101,164.42 and 2,952,579.21 is: 4,072,460.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,412.25 : 6,101,164.42 = 2,952,579.21 : x
  2. Step 2: Convert to fraction form
    4,423,412.25/6,101,164.42 = 2,952,579.21/x
  3. Step 3: Cross multiply
    4,423,412.25x = 6,101,164.42 × 2,952,579.21
  4. Step 4: Simplify right side
    4,423,412.25x = 18,014,171,223,283.71
  5. Step 5: Solve for x
    x = 18,014,171,223,283.71/4,423,412.25
  6. Step 6: Final answer
    x = 4,072,460.40

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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.