Home / 1,076,207.40-1,614,311.10-1,034,873.10

Finding the Fourth Proportional to 1,076,207.40, 1,614,311.10 and 1,034,873.10

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Solution

The fourth proportional to 1,076,207.40, 1,614,311.10 and 1,034,873.10 is: 1,552,309.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,207.40 : 1,614,311.10 = 1,034,873.10 : x
  2. Step 2: Convert to fraction form
    1,076,207.40/1,614,311.10 = 1,034,873.10/x
  3. Step 3: Cross multiply
    1,076,207.40x = 1,614,311.10 × 1,034,873.10
  4. Step 4: Simplify right side
    1,076,207.40x = 1,670,607,132,421.41
  5. Step 5: Solve for x
    x = 1,670,607,132,421.41/1,076,207.40
  6. Step 6: Final answer
    x = 1,552,309.65

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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.