Home / 4,025,287.98-6,038,528.94-1,329,897.96

Finding the Fourth Proportional to 4,025,287.98, 6,038,528.94 and 1,329,897.96

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Solution

The fourth proportional to 4,025,287.98, 6,038,528.94 and 1,329,897.96 is: 1,995,044.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,287.98 : 6,038,528.94 = 1,329,897.96 : x
  2. Step 2: Convert to fraction form
    4,025,287.98/6,038,528.94 = 1,329,897.96/x
  3. Step 3: Cross multiply
    4,025,287.98x = 6,038,528.94 × 1,329,897.96
  4. Step 4: Simplify right side
    4,025,287.98x = 8,030,627,318,706.96
  5. Step 5: Solve for x
    x = 8,030,627,318,706.96/4,025,287.98
  6. Step 6: Final answer
    x = 1,995,044.17

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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.