Home / 3,370,981.04-4,651,922.04-1,843,071.92

Finding the Fourth Proportional to 3,370,981.04, 4,651,922.04 and 1,843,071.92

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Solution

The fourth proportional to 3,370,981.04, 4,651,922.04 and 1,843,071.92 is: 2,543,421.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,981.04 : 4,651,922.04 = 1,843,071.92 : x
  2. Step 2: Convert to fraction form
    3,370,981.04/4,651,922.04 = 1,843,071.92/x
  3. Step 3: Cross multiply
    3,370,981.04x = 4,651,922.04 × 1,843,071.92
  4. Step 4: Simplify right side
    3,370,981.04x = 8,573,826,885,953.12
  5. Step 5: Solve for x
    x = 8,573,826,885,953.12/3,370,981.04
  6. Step 6: Final answer
    x = 2,543,421.87

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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.