Home / 3,510,703.20-4,844,742.66-1,901,071.20

Finding the Fourth Proportional to 3,510,703.20, 4,844,742.66 and 1,901,071.20

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Solution

The fourth proportional to 3,510,703.20, 4,844,742.66 and 1,901,071.20 is: 2,623,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,703.20 : 4,844,742.66 = 1,901,071.20 : x
  2. Step 2: Convert to fraction form
    3,510,703.20/4,844,742.66 = 1,901,071.20/x
  3. Step 3: Cross multiply
    3,510,703.20x = 4,844,742.66 × 1,901,071.20
  4. Step 4: Simplify right side
    3,510,703.20x = 9,210,200,742,337.39
  5. Step 5: Solve for x
    x = 9,210,200,742,337.39/3,510,703.20
  6. Step 6: Final answer
    x = 2,623,463.23

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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.