Home / 5,463,890.50-7,533,159.50-4,480,205.36

Finding the Fourth Proportional to 5,463,890.50, 7,533,159.50 and 4,480,205.36

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Solution

The fourth proportional to 5,463,890.50, 7,533,159.50 and 4,480,205.36 is: 6,176,935.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,890.50 : 7,533,159.50 = 4,480,205.36 : x
  2. Step 2: Convert to fraction form
    5,463,890.50/7,533,159.50 = 4,480,205.36/x
  3. Step 3: Cross multiply
    5,463,890.50x = 7,533,159.50 × 4,480,205.36
  4. Step 4: Simplify right side
    5,463,890.50x = 33,750,101,569,634.92
  5. Step 5: Solve for x
    x = 33,750,101,569,634.92/5,463,890.50
  6. Step 6: Final answer
    x = 6,176,935.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.