Home / 3,762,316.34-5,644,969.87-1,203,925.47

Finding the Fourth Proportional to 3,762,316.34, 5,644,969.87 and 1,203,925.47

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Solution

The fourth proportional to 3,762,316.34, 5,644,969.87 and 1,203,925.47 is: 1,806,366.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,316.34 : 5,644,969.87 = 1,203,925.47 : x
  2. Step 2: Convert to fraction form
    3,762,316.34/5,644,969.87 = 1,203,925.47/x
  3. Step 3: Cross multiply
    3,762,316.34x = 5,644,969.87 × 1,203,925.47
  4. Step 4: Simplify right side
    3,762,316.34x = 6,796,123,003,875.59
  5. Step 5: Solve for x
    x = 6,796,123,003,875.59/3,762,316.34
  6. Step 6: Final answer
    x = 1,806,366.71

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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.