Home / 4,484,429.10-6,726,643.65-1,492,613.10

Finding the Fourth Proportional to 4,484,429.10, 6,726,643.65 and 1,492,613.10

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Solution

The fourth proportional to 4,484,429.10, 6,726,643.65 and 1,492,613.10 is: 2,238,919.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,429.10 : 6,726,643.65 = 1,492,613.10 : x
  2. Step 2: Convert to fraction form
    4,484,429.10/6,726,643.65 = 1,492,613.10/x
  3. Step 3: Cross multiply
    4,484,429.10x = 6,726,643.65 × 1,492,613.10
  4. Step 4: Simplify right side
    4,484,429.10x = 10,040,276,431,021.82
  5. Step 5: Solve for x
    x = 10,040,276,431,021.82/4,484,429.10
  6. Step 6: Final answer
    x = 2,238,919.65

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Similar ratio
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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.