Home / 7,395,543.40-11,094,507.16-2,277,970.92

Finding the Fourth Proportional to 7,395,543.40, 11,094,507.16 and 2,277,970.92

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Solution

The fourth proportional to 7,395,543.40, 11,094,507.16 and 2,277,970.92 is: 3,417,323.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,543.40 : 11,094,507.16 = 2,277,970.92 : x
  2. Step 2: Convert to fraction form
    7,395,543.40/11,094,507.16 = 2,277,970.92/x
  3. Step 3: Cross multiply
    7,395,543.40x = 11,094,507.16 × 2,277,970.92
  4. Step 4: Simplify right side
    7,395,543.40x = 25,272,964,682,211.79
  5. Step 5: Solve for x
    x = 25,272,964,682,211.79/7,395,543.40
  6. Step 6: Final answer
    x = 3,417,323.56

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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.