Home / 4,807,790.02-7,212,254.26-3,010,822.03

Finding the Fourth Proportional to 4,807,790.02, 7,212,254.26 and 3,010,822.03

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Solution

The fourth proportional to 4,807,790.02, 7,212,254.26 and 3,010,822.03 is: 4,516,589.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,790.02 : 7,212,254.26 = 3,010,822.03 : x
  2. Step 2: Convert to fraction form
    4,807,790.02/7,212,254.26 = 3,010,822.03/x
  3. Step 3: Cross multiply
    4,807,790.02x = 7,212,254.26 × 3,010,822.03
  4. Step 4: Simplify right side
    4,807,790.02x = 21,714,814,011,969.34
  5. Step 5: Solve for x
    x = 21,714,814,011,969.34/4,807,790.02
  6. Step 6: Final answer
    x = 4,516,589.52

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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.