Home / 2,523,208.81-3,784,866.98-904,083.41

Finding the Fourth Proportional to 2,523,208.81, 3,784,866.98 and 904,083.41

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Solution

The fourth proportional to 2,523,208.81, 3,784,866.98 and 904,083.41 is: 1,356,144.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,208.81 : 3,784,866.98 = 904,083.41 : x
  2. Step 2: Convert to fraction form
    2,523,208.81/3,784,866.98 = 904,083.41/x
  3. Step 3: Cross multiply
    2,523,208.81x = 3,784,866.98 × 904,083.41
  4. Step 4: Simplify right side
    2,523,208.81x = 3,421,835,445,674.80
  5. Step 5: Solve for x
    x = 3,421,835,445,674.80/2,523,208.81
  6. Step 6: Final answer
    x = 1,356,144.38

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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.