Home / 4,552,898.89-6,283,017.13-2,487,914.70

Finding the Fourth Proportional to 4,552,898.89, 6,283,017.13 and 2,487,914.70

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Solution

The fourth proportional to 4,552,898.89, 6,283,017.13 and 2,487,914.70 is: 3,433,331.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,898.89 : 6,283,017.13 = 2,487,914.70 : x
  2. Step 2: Convert to fraction form
    4,552,898.89/6,283,017.13 = 2,487,914.70/x
  3. Step 3: Cross multiply
    4,552,898.89x = 6,283,017.13 × 2,487,914.70
  4. Step 4: Simplify right side
    4,552,898.89x = 15,631,610,665,639.24
  5. Step 5: Solve for x
    x = 15,631,610,665,639.24/4,552,898.89
  6. Step 6: Final answer
    x = 3,433,331.39

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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.