Home / 3,973,674.60-5,967,510.30-3,847,703.40

Finding the Fourth Proportional to 3,973,674.60, 5,967,510.30 and 3,847,703.40

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Solution

The fourth proportional to 3,973,674.60, 5,967,510.30 and 3,847,703.40 is: 5,778,331.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,674.60 : 5,967,510.30 = 3,847,703.40 : x
  2. Step 2: Convert to fraction form
    3,973,674.60/5,967,510.30 = 3,847,703.40/x
  3. Step 3: Cross multiply
    3,973,674.60x = 5,967,510.30 × 3,847,703.40
  4. Step 4: Simplify right side
    3,973,674.60x = 22,961,209,670,845.02
  5. Step 5: Solve for x
    x = 22,961,209,670,845.02/3,973,674.60
  6. Step 6: Final answer
    x = 5,778,331.64

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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.