Home / 1,076,265.98-1,614,401.01-1,010,500.15

Finding the Fourth Proportional to 1,076,265.98, 1,614,401.01 and 1,010,500.15

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Solution

The fourth proportional to 1,076,265.98, 1,614,401.01 and 1,010,500.15 is: 1,515,752.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,265.98 : 1,614,401.01 = 1,010,500.15 : x
  2. Step 2: Convert to fraction form
    1,076,265.98/1,614,401.01 = 1,010,500.15/x
  3. Step 3: Cross multiply
    1,076,265.98x = 1,614,401.01 × 1,010,500.15
  4. Step 4: Simplify right side
    1,076,265.98x = 1,631,352,462,765.15
  5. Step 5: Solve for x
    x = 1,631,352,462,765.15/1,076,265.98
  6. Step 6: Final answer
    x = 1,515,752.14

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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.