Home / 2,076,098.90-3,114,148.35-746,537.30

Finding the Fourth Proportional to 2,076,098.90, 3,114,148.35 and 746,537.30

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Solution

The fourth proportional to 2,076,098.90, 3,114,148.35 and 746,537.30 is: 1,119,805.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,098.90 : 3,114,148.35 = 746,537.30 : x
  2. Step 2: Convert to fraction form
    2,076,098.90/3,114,148.35 = 746,537.30/x
  3. Step 3: Cross multiply
    2,076,098.90x = 3,114,148.35 × 746,537.30
  4. Step 4: Simplify right side
    2,076,098.90x = 2,324,827,901,008.46
  5. Step 5: Solve for x
    x = 2,324,827,901,008.46/2,076,098.90
  6. Step 6: Final answer
    x = 1,119,805.95

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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.