Home / 6,624,671.70-9,141,443.67-3,833,312.46

Finding the Fourth Proportional to 6,624,671.70, 9,141,443.67 and 3,833,312.46

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Solution

The fourth proportional to 6,624,671.70, 9,141,443.67 and 3,833,312.46 is: 5,289,622.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,671.70 : 9,141,443.67 = 3,833,312.46 : x
  2. Step 2: Convert to fraction form
    6,624,671.70/9,141,443.67 = 3,833,312.46/x
  3. Step 3: Cross multiply
    6,624,671.70x = 9,141,443.67 × 3,833,312.46
  4. Step 4: Simplify right side
    6,624,671.70x = 35,042,009,922,599.13
  5. Step 5: Solve for x
    x = 35,042,009,922,599.13/6,624,671.70
  6. Step 6: Final answer
    x = 5,289,622.11

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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.