Home / 4,785,236.80-6,602,491.39-2,720,090.26

Finding the Fourth Proportional to 4,785,236.80, 6,602,491.39 and 2,720,090.26

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Solution

The fourth proportional to 4,785,236.80, 6,602,491.39 and 2,720,090.26 is: 3,753,079.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,236.80 : 6,602,491.39 = 2,720,090.26 : x
  2. Step 2: Convert to fraction form
    4,785,236.80/6,602,491.39 = 2,720,090.26/x
  3. Step 3: Cross multiply
    4,785,236.80x = 6,602,491.39 × 2,720,090.26
  4. Step 4: Simplify right side
    4,785,236.80x = 17,959,372,528,225.92
  5. Step 5: Solve for x
    x = 17,959,372,528,225.92/4,785,236.80
  6. Step 6: Final answer
    x = 3,753,079.17

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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.