Home / 2,904,588.88-4,357,510.08-882,995.52

Finding the Fourth Proportional to 2,904,588.88, 4,357,510.08 and 882,995.52

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Solution

The fourth proportional to 2,904,588.88, 4,357,510.08 and 882,995.52 is: 1,324,683.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,588.88 : 4,357,510.08 = 882,995.52 : x
  2. Step 2: Convert to fraction form
    2,904,588.88/4,357,510.08 = 882,995.52/x
  3. Step 3: Cross multiply
    2,904,588.88x = 4,357,510.08 × 882,995.52
  4. Step 4: Simplify right side
    2,904,588.88x = 3,847,661,878,994.84
  5. Step 5: Solve for x
    x = 3,847,661,878,994.84/2,904,588.88
  6. Step 6: Final answer
    x = 1,324,683.82

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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.