Home / 7,609,643.24-10,500,724.86-4,346,007.44

Finding the Fourth Proportional to 7,609,643.24, 10,500,724.86 and 4,346,007.44

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Solution

The fourth proportional to 7,609,643.24, 10,500,724.86 and 4,346,007.44 is: 5,997,157.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,609,643.24 : 10,500,724.86 = 4,346,007.44 : x
  2. Step 2: Convert to fraction form
    7,609,643.24/10,500,724.86 = 4,346,007.44/x
  3. Step 3: Cross multiply
    7,609,643.24x = 10,500,724.86 × 4,346,007.44
  4. Step 4: Simplify right side
    7,609,643.24x = 45,636,228,366,952.96
  5. Step 5: Solve for x
    x = 45,636,228,366,952.96/7,609,643.24
  6. Step 6: Final answer
    x = 5,997,157.41

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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.