Home / 5,556,735.44-8,335,056.33-4,343,332.71

Finding the Fourth Proportional to 5,556,735.44, 8,335,056.33 and 4,343,332.71

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Solution

The fourth proportional to 5,556,735.44, 8,335,056.33 and 4,343,332.71 is: 6,514,962.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,556,735.44 : 8,335,056.33 = 4,343,332.71 : x
  2. Step 2: Convert to fraction form
    5,556,735.44/8,335,056.33 = 4,343,332.71/x
  3. Step 3: Cross multiply
    5,556,735.44x = 8,335,056.33 × 4,343,332.71
  4. Step 4: Simplify right side
    5,556,735.44x = 36,201,922,756,106.27
  5. Step 5: Solve for x
    x = 36,201,922,756,106.27/5,556,735.44
  6. Step 6: Final answer
    x = 6,514,962.46

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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.