Home / 13,592,792.04-20,382,866.72-4,950,876.35

Finding the Fourth Proportional to 13,592,792.04, 20,382,866.72 and 4,950,876.35

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Solution

The fourth proportional to 13,592,792.04, 20,382,866.72 and 4,950,876.35 is: 7,424,012.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,592,792.04 : 20,382,866.72 = 4,950,876.35 : x
  2. Step 2: Convert to fraction form
    13,592,792.04/20,382,866.72 = 4,950,876.35/x
  3. Step 3: Cross multiply
    13,592,792.04x = 20,382,866.72 × 4,950,876.35
  4. Step 4: Simplify right side
    13,592,792.04x = 100,913,052,789,250.06
  5. Step 5: Solve for x
    x = 100,913,052,789,250.06/13,592,792.04
  6. Step 6: Final answer
    x = 7,424,012.12

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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.