Home / 2,925,582.24-4,388,793.08-904,002.60

Finding the Fourth Proportional to 2,925,582.24, 4,388,793.08 and 904,002.60

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Solution

The fourth proportional to 2,925,582.24, 4,388,793.08 and 904,002.60 is: 1,356,133.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,582.24 : 4,388,793.08 = 904,002.60 : x
  2. Step 2: Convert to fraction form
    2,925,582.24/4,388,793.08 = 904,002.60/x
  3. Step 3: Cross multiply
    2,925,582.24x = 4,388,793.08 × 904,002.60
  4. Step 4: Simplify right side
    2,925,582.24x = 3,967,480,355,182.01
  5. Step 5: Solve for x
    x = 3,967,480,355,182.01/2,925,582.24
  6. Step 6: Final answer
    x = 1,356,133.59

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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.