Home / 5,195,276.94-7,793,646.93-1,601,333.58

Finding the Fourth Proportional to 5,195,276.94, 7,793,646.93 and 1,601,333.58

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Solution

The fourth proportional to 5,195,276.94, 7,793,646.93 and 1,601,333.58 is: 2,402,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,195,276.94 : 7,793,646.93 = 1,601,333.58 : x
  2. Step 2: Convert to fraction form
    5,195,276.94/7,793,646.93 = 1,601,333.58/x
  3. Step 3: Cross multiply
    5,195,276.94x = 7,793,646.93 × 1,601,333.58
  4. Step 4: Simplify right side
    5,195,276.94x = 12,480,228,539,672.91
  5. Step 5: Solve for x
    x = 12,480,228,539,672.91/5,195,276.94
  6. Step 6: Final answer
    x = 2,402,225.85

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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.