Home / 4,323,988.67-5,966,820.01-2,488,150.65

Finding the Fourth Proportional to 4,323,988.67, 5,966,820.01 and 2,488,150.65

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Solution

The fourth proportional to 4,323,988.67, 5,966,820.01 and 2,488,150.65 is: 3,433,484.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,988.67 : 5,966,820.01 = 2,488,150.65 : x
  2. Step 2: Convert to fraction form
    4,323,988.67/5,966,820.01 = 2,488,150.65/x
  3. Step 3: Cross multiply
    4,323,988.67x = 5,966,820.01 × 2,488,150.65
  4. Step 4: Simplify right side
    4,323,988.67x = 14,846,347,086,314.51
  5. Step 5: Solve for x
    x = 14,846,347,086,314.51/4,323,988.67
  6. Step 6: Final answer
    x = 3,433,484.27

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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.