Home / 5,824,110.30-8,736,165.45-2,989,758.30

Finding the Fourth Proportional to 5,824,110.30, 8,736,165.45 and 2,989,758.30

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Solution

The fourth proportional to 5,824,110.30, 8,736,165.45 and 2,989,758.30 is: 4,484,637.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,110.30 : 8,736,165.45 = 2,989,758.30 : x
  2. Step 2: Convert to fraction form
    5,824,110.30/8,736,165.45 = 2,989,758.30/x
  3. Step 3: Cross multiply
    5,824,110.30x = 8,736,165.45 × 2,989,758.30
  4. Step 4: Simplify right side
    5,824,110.30x = 26,119,023,164,310.73
  5. Step 5: Solve for x
    x = 26,119,023,164,310.73/5,824,110.30
  6. Step 6: Final answer
    x = 4,484,637.45

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Double scale
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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.