Home / 4,370,168.42-6,031,995.51-2,581,538.28

Finding the Fourth Proportional to 4,370,168.42, 6,031,995.51 and 2,581,538.28

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Solution

The fourth proportional to 4,370,168.42, 6,031,995.51 and 2,581,538.28 is: 3,563,209.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,168.42 : 6,031,995.51 = 2,581,538.28 : x
  2. Step 2: Convert to fraction form
    4,370,168.42/6,031,995.51 = 2,581,538.28/x
  3. Step 3: Cross multiply
    4,370,168.42x = 6,031,995.51 × 2,581,538.28
  4. Step 4: Simplify right side
    4,370,168.42x = 15,571,827,305,226.98
  5. Step 5: Solve for x
    x = 15,571,827,305,226.98/4,370,168.42
  6. Step 6: Final answer
    x = 3,563,209.89

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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.