Home / 2,947,743.64-4,412,462.46-1,596,550.24

Finding the Fourth Proportional to 2,947,743.64, 4,412,462.46 and 1,596,550.24

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Solution

The fourth proportional to 2,947,743.64, 4,412,462.46 and 1,596,550.24 is: 2,389,867.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,947,743.64 : 4,412,462.46 = 1,596,550.24 : x
  2. Step 2: Convert to fraction form
    2,947,743.64/4,412,462.46 = 1,596,550.24/x
  3. Step 3: Cross multiply
    2,947,743.64x = 4,412,462.46 × 1,596,550.24
  4. Step 4: Simplify right side
    2,947,743.64x = 7,044,717,999,503.99
  5. Step 5: Solve for x
    x = 7,044,717,999,503.99/2,947,743.64
  6. Step 6: Final answer
    x = 2,389,867.93

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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.