Home / 1,076,000.30-1,614,000.45-366,829.10

Finding the Fourth Proportional to 1,076,000.30, 1,614,000.45 and 366,829.10

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Solution

The fourth proportional to 1,076,000.30, 1,614,000.45 and 366,829.10 is: 550,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,000.30 : 1,614,000.45 = 366,829.10 : x
  2. Step 2: Convert to fraction form
    1,076,000.30/1,614,000.45 = 366,829.10/x
  3. Step 3: Cross multiply
    1,076,000.30x = 1,614,000.45 × 366,829.10
  4. Step 4: Simplify right side
    1,076,000.30x = 592,062,332,473.10
  5. Step 5: Solve for x
    x = 592,062,332,473.10/1,076,000.30
  6. Step 6: Final answer
    x = 550,243.65

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1.5x scale

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.