Home / 2,834,732.10-4,252,616.55-1,152,005.70

Finding the Fourth Proportional to 2,834,732.10, 4,252,616.55 and 1,152,005.70

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Solution

The fourth proportional to 2,834,732.10, 4,252,616.55 and 1,152,005.70 is: 1,728,219.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,732.10 : 4,252,616.55 = 1,152,005.70 : x
  2. Step 2: Convert to fraction form
    2,834,732.10/4,252,616.55 = 1,152,005.70/x
  3. Step 3: Cross multiply
    2,834,732.10x = 4,252,616.55 × 1,152,005.70
  4. Step 4: Simplify right side
    2,834,732.10x = 4,899,038,505,514.34
  5. Step 5: Solve for x
    x = 4,899,038,505,514.34/2,834,732.10
  6. Step 6: Final answer
    x = 1,728,219.22

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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.