Home / 5,698,305.30-8,540,200.35-2,328,705.30

Finding the Fourth Proportional to 5,698,305.30, 8,540,200.35 and 2,328,705.30

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Solution

The fourth proportional to 5,698,305.30, 8,540,200.35 and 2,328,705.30 is: 3,490,092.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,305.30 : 8,540,200.35 = 2,328,705.30 : x
  2. Step 2: Convert to fraction form
    5,698,305.30/8,540,200.35 = 2,328,705.30/x
  3. Step 3: Cross multiply
    5,698,305.30x = 8,540,200.35 × 2,328,705.30
  4. Step 4: Simplify right side
    5,698,305.30x = 19,887,609,818,106.85
  5. Step 5: Solve for x
    x = 19,887,609,818,106.85/5,698,305.30
  6. Step 6: Final answer
    x = 3,490,092.01

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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.