Home / 7,535,239.10-11,288,596.52-4,452,009.34

Finding the Fourth Proportional to 7,535,239.10, 11,288,596.52 and 4,452,009.34

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Solution

The fourth proportional to 7,535,239.10, 11,288,596.52 and 4,452,009.34 is: 6,669,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,239.10 : 11,288,596.52 = 4,452,009.34 : x
  2. Step 2: Convert to fraction form
    7,535,239.10/11,288,596.52 = 4,452,009.34/x
  3. Step 3: Cross multiply
    7,535,239.10x = 11,288,596.52 × 4,452,009.34
  4. Step 4: Simplify right side
    7,535,239.10x = 50,256,937,142,531.49
  5. Step 5: Solve for x
    x = 50,256,937,142,531.49/7,535,239.10
  6. Step 6: Final answer
    x = 6,669,587.58

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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.