Home / 4,095,576.90-6,147,301.95-2,076,101.10

Finding the Fourth Proportional to 4,095,576.90, 6,147,301.95 and 2,076,101.10

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Solution

The fourth proportional to 4,095,576.90, 6,147,301.95 and 2,076,101.10 is: 3,116,147.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,576.90 : 6,147,301.95 = 2,076,101.10 : x
  2. Step 2: Convert to fraction form
    4,095,576.90/6,147,301.95 = 2,076,101.10/x
  3. Step 3: Cross multiply
    4,095,576.90x = 6,147,301.95 × 2,076,101.10
  4. Step 4: Simplify right side
    4,095,576.90x = 12,762,420,340,427.15
  5. Step 5: Solve for x
    x = 12,762,420,340,427.15/4,095,576.90
  6. Step 6: Final answer
    x = 3,116,147.16

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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.