Home / 2,994,004.52-4,490,941.93-834,972.30

Finding the Fourth Proportional to 2,994,004.52, 4,490,941.93 and 834,972.30

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Solution

The fourth proportional to 2,994,004.52, 4,490,941.93 and 834,972.30 is: 1,252,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,004.52 : 4,490,941.93 = 834,972.30 : x
  2. Step 2: Convert to fraction form
    2,994,004.52/4,490,941.93 = 834,972.30/x
  3. Step 3: Cross multiply
    2,994,004.52x = 4,490,941.93 × 834,972.30
  4. Step 4: Simplify right side
    2,994,004.52x = 3,749,812,110,371.11
  5. Step 5: Solve for x
    x = 3,749,812,110,371.11/2,994,004.52
  6. Step 6: Final answer
    x = 1,252,440.36

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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.