Home / 3,335,207.64-4,600,896.33-2,109,448.80

Finding the Fourth Proportional to 3,335,207.64, 4,600,896.33 and 2,109,448.80

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Solution

The fourth proportional to 3,335,207.64, 4,600,896.33 and 2,109,448.80 is: 2,909,970.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,207.64 : 4,600,896.33 = 2,109,448.80 : x
  2. Step 2: Convert to fraction form
    3,335,207.64/4,600,896.33 = 2,109,448.80/x
  3. Step 3: Cross multiply
    3,335,207.64x = 4,600,896.33 × 2,109,448.80
  4. Step 4: Simplify right side
    3,335,207.64x = 9,705,355,242,242.90
  5. Step 5: Solve for x
    x = 9,705,355,242,242.90/3,335,207.64
  6. Step 6: Final answer
    x = 2,909,970.32

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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.