Home / 3,992,300.24-5,988,476.28-1,596,346.16

Finding the Fourth Proportional to 3,992,300.24, 5,988,476.28 and 1,596,346.16

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Solution

The fourth proportional to 3,992,300.24, 5,988,476.28 and 1,596,346.16 is: 2,394,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,992,300.24 : 5,988,476.28 = 1,596,346.16 : x
  2. Step 2: Convert to fraction form
    3,992,300.24/5,988,476.28 = 1,596,346.16/x
  3. Step 3: Cross multiply
    3,992,300.24x = 5,988,476.28 × 1,596,346.16
  4. Step 4: Simplify right side
    3,992,300.24x = 9,559,681,113,829.08
  5. Step 5: Solve for x
    x = 9,559,681,113,829.08/3,992,300.24
  6. Step 6: Final answer
    x = 2,394,529.60

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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.