Home / 4,420,802.08-6,100,457.44-2,487,144.16

Finding the Fourth Proportional to 4,420,802.08, 6,100,457.44 and 2,487,144.16

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Solution

The fourth proportional to 4,420,802.08, 6,100,457.44 and 2,487,144.16 is: 3,432,118.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,802.08 : 6,100,457.44 = 2,487,144.16 : x
  2. Step 2: Convert to fraction form
    4,420,802.08/6,100,457.44 = 2,487,144.16/x
  3. Step 3: Cross multiply
    4,420,802.08x = 6,100,457.44 × 2,487,144.16
  4. Step 4: Simplify right side
    4,420,802.08x = 15,172,717,095,224.55
  5. Step 5: Solve for x
    x = 15,172,717,095,224.55/4,420,802.08
  6. Step 6: Final answer
    x = 3,432,118.61

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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.