Home / 4,243,876.40-6,356,483.40-3,684,004.40

Finding the Fourth Proportional to 4,243,876.40, 6,356,483.40 and 3,684,004.40

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Solution

The fourth proportional to 4,243,876.40, 6,356,483.40 and 3,684,004.40 is: 5,517,906.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,876.40 : 6,356,483.40 = 3,684,004.40 : x
  2. Step 2: Convert to fraction form
    4,243,876.40/6,356,483.40 = 3,684,004.40/x
  3. Step 3: Cross multiply
    4,243,876.40x = 6,356,483.40 × 3,684,004.40
  4. Step 4: Simplify right side
    4,243,876.40x = 23,417,312,814,126.96
  5. Step 5: Solve for x
    x = 23,417,312,814,126.96/4,243,876.40
  6. Step 6: Final answer
    x = 5,517,906.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.