Home / 9,076,282.18-12,525,269.58-5,001,901.18

Finding the Fourth Proportional to 9,076,282.18, 12,525,269.58 and 5,001,901.18

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Solution

The fourth proportional to 9,076,282.18, 12,525,269.58 and 5,001,901.18 is: 6,902,623.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,282.18 : 12,525,269.58 = 5,001,901.18 : x
  2. Step 2: Convert to fraction form
    9,076,282.18/12,525,269.58 = 5,001,901.18/x
  3. Step 3: Cross multiply
    9,076,282.18x = 12,525,269.58 × 5,001,901.18
  4. Step 4: Simplify right side
    9,076,282.18x = 62,650,160,692,020.10
  5. Step 5: Solve for x
    x = 62,650,160,692,020.10/9,076,282.18
  6. Step 6: Final answer
    x = 6,902,623.72

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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.