Home / 6,199,321.16-9,290,150.65-4,567,254.98

Finding the Fourth Proportional to 6,199,321.16, 9,290,150.65 and 4,567,254.98

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Solution

The fourth proportional to 6,199,321.16, 9,290,150.65 and 4,567,254.98 is: 6,844,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,321.16 : 9,290,150.65 = 4,567,254.98 : x
  2. Step 2: Convert to fraction form
    6,199,321.16/9,290,150.65 = 4,567,254.98/x
  3. Step 3: Cross multiply
    6,199,321.16x = 9,290,150.65 × 4,567,254.98
  4. Step 4: Simplify right side
    6,199,321.16x = 42,430,486,763,293.84
  5. Step 5: Solve for x
    x = 42,430,486,763,293.84/6,199,321.16
  6. Step 6: Final answer
    x = 6,844,376.30

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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.