Home / 1,630,853.10-2,446,279.65-566,002.80

Finding the Fourth Proportional to 1,630,853.10, 2,446,279.65 and 566,002.80

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Solution

The fourth proportional to 1,630,853.10, 2,446,279.65 and 566,002.80 is: 849,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,853.10 : 2,446,279.65 = 566,002.80 : x
  2. Step 2: Convert to fraction form
    1,630,853.10/2,446,279.65 = 566,002.80/x
  3. Step 3: Cross multiply
    1,630,853.10x = 2,446,279.65 × 566,002.80
  4. Step 4: Simplify right side
    1,630,853.10x = 1,384,601,131,483.02
  5. Step 5: Solve for x
    x = 1,384,601,131,483.02/1,630,853.10
  6. Step 6: Final answer
    x = 849,004.20

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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.