Home / 10,738,370.04-14,818,952.84-5,909,474.04

Finding the Fourth Proportional to 10,738,370.04, 14,818,952.84 and 5,909,474.04

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Solution

The fourth proportional to 10,738,370.04, 14,818,952.84 and 5,909,474.04 is: 8,155,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,370.04 : 14,818,952.84 = 5,909,474.04 : x
  2. Step 2: Convert to fraction form
    10,738,370.04/14,818,952.84 = 5,909,474.04/x
  3. Step 3: Cross multiply
    10,738,370.04x = 14,818,952.84 × 5,909,474.04
  4. Step 4: Simplify right side
    10,738,370.04x = 87,572,217,107,964.27
  5. Step 5: Solve for x
    x = 87,572,217,107,964.27/10,738,370.04
  6. Step 6: Final answer
    x = 8,155,075.38

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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.