Home / 4,846,373.80-6,688,041.06-2,670,994.60

Finding the Fourth Proportional to 4,846,373.80, 6,688,041.06 and 2,670,994.60

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Solution

The fourth proportional to 4,846,373.80, 6,688,041.06 and 2,670,994.60 is: 3,685,997.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,373.80 : 6,688,041.06 = 2,670,994.60 : x
  2. Step 2: Convert to fraction form
    4,846,373.80/6,688,041.06 = 2,670,994.60/x
  3. Step 3: Cross multiply
    4,846,373.80x = 6,688,041.06 × 2,670,994.60
  4. Step 4: Simplify right side
    4,846,373.80x = 17,863,721,555,838.28
  5. Step 5: Solve for x
    x = 17,863,721,555,838.28/4,846,373.80
  6. Step 6: Final answer
    x = 3,685,997.47

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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.