Home / 5,907,361.84-8,153,676.12-3,847,510.38

Finding the Fourth Proportional to 5,907,361.84, 8,153,676.12 and 3,847,510.38

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Solution

The fourth proportional to 5,907,361.84, 8,153,676.12 and 3,847,510.38 is: 5,310,552.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,361.84 : 8,153,676.12 = 3,847,510.38 : x
  2. Step 2: Convert to fraction form
    5,907,361.84/8,153,676.12 = 3,847,510.38/x
  3. Step 3: Cross multiply
    5,907,361.84x = 8,153,676.12 × 3,847,510.38
  4. Step 4: Simplify right side
    5,907,361.84x = 31,371,353,506,858.12
  5. Step 5: Solve for x
    x = 31,371,353,506,858.12/5,907,361.84
  6. Step 6: Final answer
    x = 5,310,552.22

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Double scale
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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.