Home / 10,507,462.59-14,500,274.76-5,923,751.16

Finding the Fourth Proportional to 10,507,462.59, 14,500,274.76 and 5,923,751.16

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Solution

The fourth proportional to 10,507,462.59, 14,500,274.76 and 5,923,751.16 is: 8,174,763.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,507,462.59 : 14,500,274.76 = 5,923,751.16 : x
  2. Step 2: Convert to fraction form
    10,507,462.59/14,500,274.76 = 5,923,751.16/x
  3. Step 3: Cross multiply
    10,507,462.59x = 14,500,274.76 × 5,923,751.16
  4. Step 4: Simplify right side
    10,507,462.59x = 85,896,019,429,868.72
  5. Step 5: Solve for x
    x = 85,896,019,429,868.72/10,507,462.59
  6. Step 6: Final answer
    x = 8,174,763.29

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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.