Home / 5,580,488.16-8,370,777.44-1,537,199.04

Finding the Fourth Proportional to 5,580,488.16, 8,370,777.44 and 1,537,199.04

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Solution

The fourth proportional to 5,580,488.16, 8,370,777.44 and 1,537,199.04 is: 2,305,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,488.16 : 8,370,777.44 = 1,537,199.04 : x
  2. Step 2: Convert to fraction form
    5,580,488.16/8,370,777.44 = 1,537,199.04/x
  3. Step 3: Cross multiply
    5,580,488.16x = 8,370,777.44 × 1,537,199.04
  4. Step 4: Simplify right side
    5,580,488.16x = 12,867,551,044,821.66
  5. Step 5: Solve for x
    x = 12,867,551,044,821.66/5,580,488.16
  6. Step 6: Final answer
    x = 2,305,811.01

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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.