Home / 3,341,236.32-4,610,908.44-1,813,343.40

Finding the Fourth Proportional to 3,341,236.32, 4,610,908.44 and 1,813,343.40

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Solution

The fourth proportional to 3,341,236.32, 4,610,908.44 and 1,813,343.40 is: 2,502,415.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,236.32 : 4,610,908.44 = 1,813,343.40 : x
  2. Step 2: Convert to fraction form
    3,341,236.32/4,610,908.44 = 1,813,343.40/x
  3. Step 3: Cross multiply
    3,341,236.32x = 4,610,908.44 × 1,813,343.40
  4. Step 4: Simplify right side
    3,341,236.32x = 8,361,160,387,678.30
  5. Step 5: Solve for x
    x = 8,361,160,387,678.30/3,341,236.32
  6. Step 6: Final answer
    x = 2,502,415.15

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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.