Home / 6,216,684.30-8,579,289.10-3,463,370.17

Finding the Fourth Proportional to 6,216,684.30, 8,579,289.10 and 3,463,370.17

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Solution

The fourth proportional to 6,216,684.30, 8,579,289.10 and 3,463,370.17 is: 4,779,598.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,684.30 : 8,579,289.10 = 3,463,370.17 : x
  2. Step 2: Convert to fraction form
    6,216,684.30/8,579,289.10 = 3,463,370.17/x
  3. Step 3: Cross multiply
    6,216,684.30x = 8,579,289.10 × 3,463,370.17
  4. Step 4: Simplify right side
    6,216,684.30x = 29,713,253,918,639.50
  5. Step 5: Solve for x
    x = 29,713,253,918,639.50/6,216,684.30
  6. Step 6: Final answer
    x = 4,779,598.33

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Double scale
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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.