Home / 3,433,332.96-4,737,830.40-1,884,556.80

Finding the Fourth Proportional to 3,433,332.96, 4,737,830.40 and 1,884,556.80

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Solution

The fourth proportional to 3,433,332.96, 4,737,830.40 and 1,884,556.80 is: 2,600,595.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,332.96 : 4,737,830.40 = 1,884,556.80 : x
  2. Step 2: Convert to fraction form
    3,433,332.96/4,737,830.40 = 1,884,556.80/x
  3. Step 3: Cross multiply
    3,433,332.96x = 4,737,830.40 × 1,884,556.80
  4. Step 4: Simplify right side
    3,433,332.96x = 8,928,710,497,566.72
  5. Step 5: Solve for x
    x = 8,928,710,497,566.72/3,433,332.96
  6. Step 6: Final answer
    x = 2,600,595.57

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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.