Home / 6,293,877.60-9,423,237.78-3,404,913.78

Finding the Fourth Proportional to 6,293,877.60, 9,423,237.78 and 3,404,913.78

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Solution

The fourth proportional to 6,293,877.60, 9,423,237.78 and 3,404,913.78 is: 5,097,860.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,877.60 : 9,423,237.78 = 3,404,913.78 : x
  2. Step 2: Convert to fraction form
    6,293,877.60/9,423,237.78 = 3,404,913.78/x
  3. Step 3: Cross multiply
    6,293,877.60x = 9,423,237.78 × 3,404,913.78
  4. Step 4: Simplify right side
    6,293,877.60x = 32,085,312,169,338.61
  5. Step 5: Solve for x
    x = 32,085,312,169,338.61/6,293,877.60
  6. Step 6: Final answer
    x = 5,097,860.84

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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.