Home / 4,995,109.71-6,893,237.83-2,703,270.40

Finding the Fourth Proportional to 4,995,109.71, 6,893,237.83 and 2,703,270.40

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Solution

The fourth proportional to 4,995,109.71, 6,893,237.83 and 2,703,270.40 is: 3,730,505.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,109.71 : 6,893,237.83 = 2,703,270.40 : x
  2. Step 2: Convert to fraction form
    4,995,109.71/6,893,237.83 = 2,703,270.40/x
  3. Step 3: Cross multiply
    4,995,109.71x = 6,893,237.83 × 2,703,270.40
  4. Step 4: Simplify right side
    4,995,109.71x = 18,634,285,785,999.23
  5. Step 5: Solve for x
    x = 18,634,285,785,999.23/4,995,109.71
  6. Step 6: Final answer
    x = 3,730,505.81

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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.