Home / 9,847,672.84-13,592,056.02-5,774,604.04

Finding the Fourth Proportional to 9,847,672.84, 13,592,056.02 and 5,774,604.04

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Solution

The fourth proportional to 9,847,672.84, 13,592,056.02 and 5,774,604.04 is: 7,970,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,672.84 : 13,592,056.02 = 5,774,604.04 : x
  2. Step 2: Convert to fraction form
    9,847,672.84/13,592,056.02 = 5,774,604.04/x
  3. Step 3: Cross multiply
    9,847,672.84x = 13,592,056.02 × 5,774,604.04
  4. Step 4: Simplify right side
    9,847,672.84x = 78,488,741,604,998.31
  5. Step 5: Solve for x
    x = 78,488,741,604,998.31/9,847,672.84
  6. Step 6: Final answer
    x = 7,970,283.22

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1.5x scale

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.