Home / 7,205,994.24-10,810,533.33-2,657,056.11

Finding the Fourth Proportional to 7,205,994.24, 10,810,533.33 and 2,657,056.11

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Solution

The fourth proportional to 7,205,994.24, 10,810,533.33 and 2,657,056.11 is: 3,986,152.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,205,994.24 : 10,810,533.33 = 2,657,056.11 : x
  2. Step 2: Convert to fraction form
    7,205,994.24/10,810,533.33 = 2,657,056.11/x
  3. Step 3: Cross multiply
    7,205,994.24x = 10,810,533.33 × 2,657,056.11
  4. Step 4: Simplify right side
    7,205,994.24x = 28,724,193,636,835.14
  5. Step 5: Solve for x
    x = 28,724,193,636,835.14/7,205,994.24
  6. Step 6: Final answer
    x = 3,986,152.73

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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.