Home / 4,021,438.28-6,036,454.47-1,626,848.24

Finding the Fourth Proportional to 4,021,438.28, 6,036,454.47 and 1,626,848.24

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Solution

The fourth proportional to 4,021,438.28, 6,036,454.47 and 1,626,848.24 is: 2,442,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,438.28 : 6,036,454.47 = 1,626,848.24 : x
  2. Step 2: Convert to fraction form
    4,021,438.28/6,036,454.47 = 1,626,848.24/x
  3. Step 3: Cross multiply
    4,021,438.28x = 6,036,454.47 × 1,626,848.24
  4. Step 4: Simplify right side
    4,021,438.28x = 9,820,395,330,359.63
  5. Step 5: Solve for x
    x = 9,820,395,330,359.63/4,021,438.28
  6. Step 6: Final answer
    x = 2,442,010.71

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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.