Home / 2,443,332.54-3,371,684.67-1,355,592.54

Finding the Fourth Proportional to 2,443,332.54, 3,371,684.67 and 1,355,592.54

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Solution

The fourth proportional to 2,443,332.54, 3,371,684.67 and 1,355,592.54 is: 1,870,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,332.54 : 3,371,684.67 = 1,355,592.54 : x
  2. Step 2: Convert to fraction form
    2,443,332.54/3,371,684.67 = 1,355,592.54/x
  3. Step 3: Cross multiply
    2,443,332.54x = 3,371,684.67 × 1,355,592.54
  4. Step 4: Simplify right side
    2,443,332.54x = 4,570,630,585,884.36
  5. Step 5: Solve for x
    x = 4,570,630,585,884.36/2,443,332.54
  6. Step 6: Final answer
    x = 1,870,654.33

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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.