Home / 2,403,590.64-3,605,151.72-630,662.64

Finding the Fourth Proportional to 2,403,590.64, 3,605,151.72 and 630,662.64

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Solution

The fourth proportional to 2,403,590.64, 3,605,151.72 and 630,662.64 is: 945,932.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,590.64 : 3,605,151.72 = 630,662.64 : x
  2. Step 2: Convert to fraction form
    2,403,590.64/3,605,151.72 = 630,662.64/x
  3. Step 3: Cross multiply
    2,403,590.64x = 3,605,151.72 × 630,662.64
  4. Step 4: Simplify right side
    2,403,590.64x = 2,273,634,501,335.74
  5. Step 5: Solve for x
    x = 2,273,634,501,335.74/2,403,590.64
  6. Step 6: Final answer
    x = 945,932.50

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Double scale
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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.