Home / 4,047,114.04-5,581,157.21-2,649,590.22

Finding the Fourth Proportional to 4,047,114.04, 5,581,157.21 and 2,649,590.22

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Solution

The fourth proportional to 4,047,114.04, 5,581,157.21 and 2,649,590.22 is: 3,653,907.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,114.04 : 5,581,157.21 = 2,649,590.22 : x
  2. Step 2: Convert to fraction form
    4,047,114.04/5,581,157.21 = 2,649,590.22/x
  3. Step 3: Cross multiply
    4,047,114.04x = 5,581,157.21 × 2,649,590.22
  4. Step 4: Simplify right side
    4,047,114.04x = 14,787,779,577,515.84
  5. Step 5: Solve for x
    x = 14,787,779,577,515.84/4,047,114.04
  6. Step 6: Final answer
    x = 3,653,907.31

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Double scale
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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.