Home / 4,335,532.80-5,983,402.80-2,402,399.76

Finding the Fourth Proportional to 4,335,532.80, 5,983,402.80 and 2,402,399.76

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Solution

The fourth proportional to 4,335,532.80, 5,983,402.80 and 2,402,399.76 is: 3,315,515.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,532.80 : 5,983,402.80 = 2,402,399.76 : x
  2. Step 2: Convert to fraction form
    4,335,532.80/5,983,402.80 = 2,402,399.76/x
  3. Step 3: Cross multiply
    4,335,532.80x = 5,983,402.80 × 2,402,399.76
  4. Step 4: Simplify right side
    4,335,532.80x = 14,374,525,450,703.33
  5. Step 5: Solve for x
    x = 14,374,525,450,703.33/4,335,532.80
  6. Step 6: Final answer
    x = 3,315,515.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.