Home / 3,164,666.14-4,367,220.60-1,714,389.22

Finding the Fourth Proportional to 3,164,666.14, 4,367,220.60 and 1,714,389.22

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Solution

The fourth proportional to 3,164,666.14, 4,367,220.60 and 1,714,389.22 is: 2,365,847.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,666.14 : 4,367,220.60 = 1,714,389.22 : x
  2. Step 2: Convert to fraction form
    3,164,666.14/4,367,220.60 = 1,714,389.22/x
  3. Step 3: Cross multiply
    3,164,666.14x = 4,367,220.60 × 1,714,389.22
  4. Step 4: Simplify right side
    3,164,666.14x = 7,487,115,918,001.93
  5. Step 5: Solve for x
    x = 7,487,115,918,001.93/3,164,666.14
  6. Step 6: Final answer
    x = 2,365,847.01

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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.