Home / 5,674,850-7,831,482.04-3,096,672.24

Finding the Fourth Proportional to 5,674,850, 7,831,482.04 and 3,096,672.24

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Solution

The fourth proportional to 5,674,850, 7,831,482.04 and 3,096,672.24 is: 4,273,510.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,850 : 7,831,482.04 = 3,096,672.24 : x
  2. Step 2: Convert to fraction form
    5,674,850/7,831,482.04 = 3,096,672.24/x
  3. Step 3: Cross multiply
    5,674,850x = 7,831,482.04 × 3,096,672.24
  4. Step 4: Simplify right side
    5,674,850x = 24,251,533,031,326.57
  5. Step 5: Solve for x
    x = 24,251,533,031,326.57/5,674,850
  6. Step 6: Final answer
    x = 4,273,510.85

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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.