Home / 7,011,832.02-10,519,111.26-2,693,566.50

Finding the Fourth Proportional to 7,011,832.02, 10,519,111.26 and 2,693,566.50

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Solution

The fourth proportional to 7,011,832.02, 10,519,111.26 and 2,693,566.50 is: 4,040,873.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,832.02 : 10,519,111.26 = 2,693,566.50 : x
  2. Step 2: Convert to fraction form
    7,011,832.02/10,519,111.26 = 2,693,566.50/x
  3. Step 3: Cross multiply
    7,011,832.02x = 10,519,111.26 × 2,693,566.50
  4. Step 4: Simplify right side
    7,011,832.02x = 28,333,925,699,708.79
  5. Step 5: Solve for x
    x = 28,333,925,699,708.79/7,011,832.02
  6. Step 6: Final answer
    x = 4,040,873.43

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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.