Home / 6,356,973.18-8,772,519.64-3,456,437.10

Finding the Fourth Proportional to 6,356,973.18, 8,772,519.64 and 3,456,437.10

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Solution

The fourth proportional to 6,356,973.18, 8,772,519.64 and 3,456,437.10 is: 4,769,827.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356,973.18 : 8,772,519.64 = 3,456,437.10 : x
  2. Step 2: Convert to fraction form
    6,356,973.18/8,772,519.64 = 3,456,437.10/x
  3. Step 3: Cross multiply
    6,356,973.18x = 8,772,519.64 × 3,456,437.10
  4. Step 4: Simplify right side
    6,356,973.18x = 30,321,662,344,174.65
  5. Step 5: Solve for x
    x = 30,321,662,344,174.65/6,356,973.18
  6. Step 6: Final answer
    x = 4,769,827.01

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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.