Home / 4,510,948.19-6,767,670.89-2,082,844.40

Finding the Fourth Proportional to 4,510,948.19, 6,767,670.89 and 2,082,844.40

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Solution

The fourth proportional to 4,510,948.19, 6,767,670.89 and 2,082,844.40 is: 3,124,843.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,948.19 : 6,767,670.89 = 2,082,844.40 : x
  2. Step 2: Convert to fraction form
    4,510,948.19/6,767,670.89 = 2,082,844.40/x
  3. Step 3: Cross multiply
    4,510,948.19x = 6,767,670.89 × 2,082,844.40
  4. Step 4: Simplify right side
    4,510,948.19x = 14,096,005,385,648.27
  5. Step 5: Solve for x
    x = 14,096,005,385,648.27/4,510,948.19
  6. Step 6: Final answer
    x = 3,124,843.12

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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.