Home / 6,462,805.79-9,693,158.32-3,051,085.79

Finding the Fourth Proportional to 6,462,805.79, 9,693,158.32 and 3,051,085.79

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Solution

The fourth proportional to 6,462,805.79, 9,693,158.32 and 3,051,085.79 is: 4,576,132.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,805.79 : 9,693,158.32 = 3,051,085.79 : x
  2. Step 2: Convert to fraction form
    6,462,805.79/9,693,158.32 = 3,051,085.79/x
  3. Step 3: Cross multiply
    6,462,805.79x = 9,693,158.32 × 3,051,085.79
  4. Step 4: Simplify right side
    6,462,805.79x = 29,574,657,595,116.84
  5. Step 5: Solve for x
    x = 29,574,657,595,116.84/6,462,805.79
  6. Step 6: Final answer
    x = 4,576,132.81

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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.