Home / 5,655,288.07-7,804,064.37-3,076,979.10

Finding the Fourth Proportional to 5,655,288.07, 7,804,064.37 and 3,076,979.10

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Solution

The fourth proportional to 5,655,288.07, 7,804,064.37 and 3,076,979.10 is: 4,246,104.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,288.07 : 7,804,064.37 = 3,076,979.10 : x
  2. Step 2: Convert to fraction form
    5,655,288.07/7,804,064.37 = 3,076,979.10/x
  3. Step 3: Cross multiply
    5,655,288.07x = 7,804,064.37 × 3,076,979.10
  4. Step 4: Simplify right side
    5,655,288.07x = 24,012,942,961,544.67
  5. Step 5: Solve for x
    x = 24,012,942,961,544.67/5,655,288.07
  6. Step 6: Final answer
    x = 4,246,104.29

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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.