Home / 11,210,839.16-15,470,957.88-6,054,200.55

Finding the Fourth Proportional to 11,210,839.16, 15,470,957.88 and 6,054,200.55

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Solution

The fourth proportional to 11,210,839.16, 15,470,957.88 and 6,054,200.55 is: 8,354,796.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,839.16 : 15,470,957.88 = 6,054,200.55 : x
  2. Step 2: Convert to fraction form
    11,210,839.16/15,470,957.88 = 6,054,200.55/x
  3. Step 3: Cross multiply
    11,210,839.16x = 15,470,957.88 × 6,054,200.55
  4. Step 4: Simplify right side
    11,210,839.16x = 93,664,281,706,122.84
  5. Step 5: Solve for x
    x = 93,664,281,706,122.84/11,210,839.16
  6. Step 6: Final answer
    x = 8,354,796.68

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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.