Home / 6,733,228.80-9,292,056.96-3,677,587.20

Finding the Fourth Proportional to 6,733,228.80, 9,292,056.96 and 3,677,587.20

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Solution

The fourth proportional to 6,733,228.80, 9,292,056.96 and 3,677,587.20 is: 5,075,180.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,228.80 : 9,292,056.96 = 3,677,587.20 : x
  2. Step 2: Convert to fraction form
    6,733,228.80/9,292,056.96 = 3,677,587.20/x
  3. Step 3: Cross multiply
    6,733,228.80x = 9,292,056.96 × 3,677,587.20
  4. Step 4: Simplify right side
    6,733,228.80x = 34,172,349,737,766.92
  5. Step 5: Solve for x
    x = 34,172,349,737,766.92/6,733,228.80
  6. Step 6: Final answer
    x = 5,075,180.24

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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.