Home / 4,224,457.98-6,334,156.31-1,344,580.74

Finding the Fourth Proportional to 4,224,457.98, 6,334,156.31 and 1,344,580.74

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Solution

The fourth proportional to 4,224,457.98, 6,334,156.31 and 1,344,580.74 is: 2,016,065.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,457.98 : 6,334,156.31 = 1,344,580.74 : x
  2. Step 2: Convert to fraction form
    4,224,457.98/6,334,156.31 = 1,344,580.74/x
  3. Step 3: Cross multiply
    4,224,457.98x = 6,334,156.31 × 1,344,580.74
  4. Step 4: Simplify right side
    4,224,457.98x = 8,516,784,571,852.57
  5. Step 5: Solve for x
    x = 8,516,784,571,852.57/4,224,457.98
  6. Step 6: Final answer
    x = 2,016,065.64

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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.