Home / 5,879,350.40-8,820,527.40-2,848,168.40

Finding the Fourth Proportional to 5,879,350.40, 8,820,527.40 and 2,848,168.40

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Solution

The fourth proportional to 5,879,350.40, 8,820,527.40 and 2,848,168.40 is: 4,272,980.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,350.40 : 8,820,527.40 = 2,848,168.40 : x
  2. Step 2: Convert to fraction form
    5,879,350.40/8,820,527.40 = 2,848,168.40/x
  3. Step 3: Cross multiply
    5,879,350.40x = 8,820,527.40 × 2,848,168.40
  4. Step 4: Simplify right side
    5,879,350.40x = 25,122,347,412,014.16
  5. Step 5: Solve for x
    x = 25,122,347,412,014.16/5,879,350.40
  6. Step 6: Final answer
    x = 4,272,980.13

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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.