Home / 4,834,427.20-7,251,640.80-4,535,828.80

Finding the Fourth Proportional to 4,834,427.20, 7,251,640.80 and 4,535,828.80

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Solution

The fourth proportional to 4,834,427.20, 7,251,640.80 and 4,535,828.80 is: 6,803,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,427.20 : 7,251,640.80 = 4,535,828.80 : x
  2. Step 2: Convert to fraction form
    4,834,427.20/7,251,640.80 = 4,535,828.80/x
  3. Step 3: Cross multiply
    4,834,427.20x = 7,251,640.80 × 4,535,828.80
  4. Step 4: Simplify right side
    4,834,427.20x = 32,892,201,187,895.04
  5. Step 5: Solve for x
    x = 32,892,201,187,895.04/4,834,427.20
  6. Step 6: Final answer
    x = 6,803,743.20

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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.