Home / 2,904,804.12-4,347,889.54-1,553,588.04

Finding the Fourth Proportional to 2,904,804.12, 4,347,889.54 and 1,553,588.04

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Solution

The fourth proportional to 2,904,804.12, 4,347,889.54 and 1,553,588.04 is: 2,325,399.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,804.12 : 4,347,889.54 = 1,553,588.04 : x
  2. Step 2: Convert to fraction form
    2,904,804.12/4,347,889.54 = 1,553,588.04/x
  3. Step 3: Cross multiply
    2,904,804.12x = 4,347,889.54 × 1,553,588.04
  4. Step 4: Simplify right side
    2,904,804.12x = 6,754,829,188,585.10
  5. Step 5: Solve for x
    x = 6,754,829,188,585.10/2,904,804.12
  6. Step 6: Final answer
    x = 2,325,399.20

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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.