Home / 2,064,507.04-2,848,981.66-1,146,699.69

Finding the Fourth Proportional to 2,064,507.04, 2,848,981.66 and 1,146,699.69

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Solution

The fourth proportional to 2,064,507.04, 2,848,981.66 and 1,146,699.69 is: 1,582,424.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,507.04 : 2,848,981.66 = 1,146,699.69 : x
  2. Step 2: Convert to fraction form
    2,064,507.04/2,848,981.66 = 1,146,699.69/x
  3. Step 3: Cross multiply
    2,064,507.04x = 2,848,981.66 × 1,146,699.69
  4. Step 4: Simplify right side
    2,064,507.04x = 3,266,926,379,237.44
  5. Step 5: Solve for x
    x = 3,266,926,379,237.44/2,064,507.04
  6. Step 6: Final answer
    x = 1,582,424.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.