Home / 6,048,762.10-9,046,899.15-5,413,657.30

Finding the Fourth Proportional to 6,048,762.10, 9,046,899.15 and 5,413,657.30

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Solution

The fourth proportional to 6,048,762.10, 9,046,899.15 and 5,413,657.30 is: 8,096,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,762.10 : 9,046,899.15 = 5,413,657.30 : x
  2. Step 2: Convert to fraction form
    6,048,762.10/9,046,899.15 = 5,413,657.30/x
  3. Step 3: Cross multiply
    6,048,762.10x = 9,046,899.15 × 5,413,657.30
  4. Step 4: Simplify right side
    6,048,762.10x = 48,976,811,625,761.30
  5. Step 5: Solve for x
    x = 48,976,811,625,761.30/6,048,762.10
  6. Step 6: Final answer
    x = 8,096,997.50

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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.