Home / 4,826,239.28-7,240,292.04-1,834,190

Finding the Fourth Proportional to 4,826,239.28, 7,240,292.04 and 1,834,190

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Solution

The fourth proportional to 4,826,239.28, 7,240,292.04 and 1,834,190 is: 2,751,639.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,239.28 : 7,240,292.04 = 1,834,190 : x
  2. Step 2: Convert to fraction form
    4,826,239.28/7,240,292.04 = 1,834,190/x
  3. Step 3: Cross multiply
    4,826,239.28x = 7,240,292.04 × 1,834,190
  4. Step 4: Simplify right side
    4,826,239.28x = 13,280,071,256,847.60
  5. Step 5: Solve for x
    x = 13,280,071,256,847.60/4,826,239.28
  6. Step 6: Final answer
    x = 2,751,639.63

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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.