Home / 4,997,492.94-7,496,240.45-1,802,618.77

Finding the Fourth Proportional to 4,997,492.94, 7,496,240.45 and 1,802,618.77

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Solution

The fourth proportional to 4,997,492.94, 7,496,240.45 and 1,802,618.77 is: 2,703,928.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,492.94 : 7,496,240.45 = 1,802,618.77 : x
  2. Step 2: Convert to fraction form
    4,997,492.94/7,496,240.45 = 1,802,618.77/x
  3. Step 3: Cross multiply
    4,997,492.94x = 7,496,240.45 × 1,802,618.77
  4. Step 4: Simplify right side
    4,997,492.94x = 13,512,863,730,590.15
  5. Step 5: Solve for x
    x = 13,512,863,730,590.15/4,997,492.94
  6. Step 6: Final answer
    x = 2,703,928.53

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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.