Home / 7,380,957.04-11,076,373.88-3,063,007.12

Finding the Fourth Proportional to 7,380,957.04, 11,076,373.88 and 3,063,007.12

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Solution

The fourth proportional to 7,380,957.04, 11,076,373.88 and 3,063,007.12 is: 4,596,560.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,380,957.04 : 11,076,373.88 = 3,063,007.12 : x
  2. Step 2: Convert to fraction form
    7,380,957.04/11,076,373.88 = 3,063,007.12/x
  3. Step 3: Cross multiply
    7,380,957.04x = 11,076,373.88 × 3,063,007.12
  4. Step 4: Simplify right side
    7,380,957.04x = 33,927,012,058,222.03
  5. Step 5: Solve for x
    x = 33,927,012,058,222.03/7,380,957.04
  6. Step 6: Final answer
    x = 4,596,560.02

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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.