Home / 4,966,476.16-6,853,782.12-3,006,399.28

Finding the Fourth Proportional to 4,966,476.16, 6,853,782.12 and 3,006,399.28

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Solution

The fourth proportional to 4,966,476.16, 6,853,782.12 and 3,006,399.28 is: 4,148,858.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,476.16 : 6,853,782.12 = 3,006,399.28 : x
  2. Step 2: Convert to fraction form
    4,966,476.16/6,853,782.12 = 3,006,399.28/x
  3. Step 3: Cross multiply
    4,966,476.16x = 6,853,782.12 × 3,006,399.28
  4. Step 4: Simplify right side
    4,966,476.16x = 20,605,205,630,844.87
  5. Step 5: Solve for x
    x = 20,605,205,630,844.87/4,966,476.16
  6. Step 6: Final answer
    x = 4,148,858.26

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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.