Home / 4,746,622.72-6,550,370.80-2,571,165.87

Finding the Fourth Proportional to 4,746,622.72, 6,550,370.80 and 2,571,165.87

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Solution

The fourth proportional to 4,746,622.72, 6,550,370.80 and 2,571,165.87 is: 3,548,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,622.72 : 6,550,370.80 = 2,571,165.87 : x
  2. Step 2: Convert to fraction form
    4,746,622.72/6,550,370.80 = 2,571,165.87/x
  3. Step 3: Cross multiply
    4,746,622.72x = 6,550,370.80 × 2,571,165.87
  4. Step 4: Simplify right side
    4,746,622.72x = 16,842,089,852,515.21
  5. Step 5: Solve for x
    x = 16,842,089,852,515.21/4,746,622.72
  6. Step 6: Final answer
    x = 3,548,225.94

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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.