Home / 10,010,618.29-13,814,762.08-5,880,823.50

Finding the Fourth Proportional to 10,010,618.29, 13,814,762.08 and 5,880,823.50

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Solution

The fourth proportional to 10,010,618.29, 13,814,762.08 and 5,880,823.50 is: 8,115,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,010,618.29 : 13,814,762.08 = 5,880,823.50 : x
  2. Step 2: Convert to fraction form
    10,010,618.29/13,814,762.08 = 5,880,823.50/x
  3. Step 3: Cross multiply
    10,010,618.29x = 13,814,762.08 × 5,880,823.50
  4. Step 4: Simplify right side
    10,010,618.29x = 81,242,177,472,270.83
  5. Step 5: Solve for x
    x = 81,242,177,472,270.83/10,010,618.29
  6. Step 6: Final answer
    x = 8,115,600.37

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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.