Home / 4,030,080.66-6,047,482.98-2,891,615.94

Finding the Fourth Proportional to 4,030,080.66, 6,047,482.98 and 2,891,615.94

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Solution

The fourth proportional to 4,030,080.66, 6,047,482.98 and 2,891,615.94 is: 4,339,118.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,080.66 : 6,047,482.98 = 2,891,615.94 : x
  2. Step 2: Convert to fraction form
    4,030,080.66/6,047,482.98 = 2,891,615.94/x
  3. Step 3: Cross multiply
    4,030,080.66x = 6,047,482.98 × 2,891,615.94
  4. Step 4: Simplify right side
    4,030,080.66x = 17,486,998,181,846.70
  5. Step 5: Solve for x
    x = 17,486,998,181,846.70/4,030,080.66
  6. Step 6: Final answer
    x = 4,339,118.66

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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.