Home / 3,473,598.63-4,782,865.81-3,085,741.47

Finding the Fourth Proportional to 3,473,598.63, 4,782,865.81 and 3,085,741.47

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Solution

The fourth proportional to 3,473,598.63, 4,782,865.81 and 3,085,741.47 is: 4,248,817.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,598.63 : 4,782,865.81 = 3,085,741.47 : x
  2. Step 2: Convert to fraction form
    3,473,598.63/4,782,865.81 = 3,085,741.47/x
  3. Step 3: Cross multiply
    3,473,598.63x = 4,782,865.81 × 3,085,741.47
  4. Step 4: Simplify right side
    3,473,598.63x = 14,758,687,355,690.62
  5. Step 5: Solve for x
    x = 14,758,687,355,690.62/3,473,598.63
  6. Step 6: Final answer
    x = 4,248,817.71

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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.