Home / 6,812,457.22-10,207,118.04-4,111,106.14

Finding the Fourth Proportional to 6,812,457.22, 10,207,118.04 and 4,111,106.14

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Solution

The fourth proportional to 6,812,457.22, 10,207,118.04 and 4,111,106.14 is: 6,159,678.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,457.22 : 10,207,118.04 = 4,111,106.14 : x
  2. Step 2: Convert to fraction form
    6,812,457.22/10,207,118.04 = 4,111,106.14/x
  3. Step 3: Cross multiply
    6,812,457.22x = 10,207,118.04 × 4,111,106.14
  4. Step 4: Simplify right side
    6,812,457.22x = 41,962,545,645,948.77
  5. Step 5: Solve for x
    x = 41,962,545,645,948.77/6,812,457.22
  6. Step 6: Final answer
    x = 6,159,678.41

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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.