Home / 4,703,998.80-7,055,998.20-4,032,152.40

Finding the Fourth Proportional to 4,703,998.80, 7,055,998.20 and 4,032,152.40

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Solution

The fourth proportional to 4,703,998.80, 7,055,998.20 and 4,032,152.40 is: 6,048,228.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,998.80 : 7,055,998.20 = 4,032,152.40 : x
  2. Step 2: Convert to fraction form
    4,703,998.80/7,055,998.20 = 4,032,152.40/x
  3. Step 3: Cross multiply
    4,703,998.80x = 7,055,998.20 × 4,032,152.40
  4. Step 4: Simplify right side
    4,703,998.80x = 28,450,860,076,525.68
  5. Step 5: Solve for x
    x = 28,450,860,076,525.68/4,703,998.80
  6. Step 6: Final answer
    x = 6,048,228.60

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Similar ratio
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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.