Home / 4,532,034.60-6,798,051.90-1,540,218.60

Finding the Fourth Proportional to 4,532,034.60, 6,798,051.90 and 1,540,218.60

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Solution

The fourth proportional to 4,532,034.60, 6,798,051.90 and 1,540,218.60 is: 2,310,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,034.60 : 6,798,051.90 = 1,540,218.60 : x
  2. Step 2: Convert to fraction form
    4,532,034.60/6,798,051.90 = 1,540,218.60/x
  3. Step 3: Cross multiply
    4,532,034.60x = 6,798,051.90 × 1,540,218.60
  4. Step 4: Simplify right side
    4,532,034.60x = 10,470,485,980,145.34
  5. Step 5: Solve for x
    x = 10,470,485,980,145.34/4,532,034.60
  6. Step 6: Final answer
    x = 2,310,327.90

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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.