Home / 4,973,507.52-6,863,692.56-2,936,273.28

Finding the Fourth Proportional to 4,973,507.52, 6,863,692.56 and 2,936,273.28

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Solution

The fourth proportional to 4,973,507.52, 6,863,692.56 and 2,936,273.28 is: 4,052,206.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,507.52 : 6,863,692.56 = 2,936,273.28 : x
  2. Step 2: Convert to fraction form
    4,973,507.52/6,863,692.56 = 2,936,273.28/x
  3. Step 3: Cross multiply
    4,973,507.52x = 6,863,692.56 × 2,936,273.28
  4. Step 4: Simplify right side
    4,973,507.52x = 20,153,677,066,062.79
  5. Step 5: Solve for x
    x = 20,153,677,066,062.79/4,973,507.52
  6. Step 6: Final answer
    x = 4,052,206.01

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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.