Home / 6,970,715.46-10,460,165.63-2,926,892.34

Finding the Fourth Proportional to 6,970,715.46, 10,460,165.63 and 2,926,892.34

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Solution

The fourth proportional to 6,970,715.46, 10,460,165.63 and 2,926,892.34 is: 4,392,056.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,715.46 : 10,460,165.63 = 2,926,892.34 : x
  2. Step 2: Convert to fraction form
    6,970,715.46/10,460,165.63 = 2,926,892.34/x
  3. Step 3: Cross multiply
    6,970,715.46x = 10,460,165.63 × 2,926,892.34
  4. Step 4: Simplify right side
    6,970,715.46x = 30,615,778,642,943.81
  5. Step 5: Solve for x
    x = 30,615,778,642,943.81/6,970,715.46
  6. Step 6: Final answer
    x = 4,392,056.86

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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.