Home / 1,551,136.08-2,328,883.88-793,521

Finding the Fourth Proportional to 1,551,136.08, 2,328,883.88 and 793,521

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Solution

The fourth proportional to 1,551,136.08, 2,328,883.88 and 793,521 is: 1,191,396.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,136.08 : 2,328,883.88 = 793,521 : x
  2. Step 2: Convert to fraction form
    1,551,136.08/2,328,883.88 = 793,521/x
  3. Step 3: Cross multiply
    1,551,136.08x = 2,328,883.88 × 793,521
  4. Step 4: Simplify right side
    1,551,136.08x = 1,848,018,265,341.48
  5. Step 5: Solve for x
    x = 1,848,018,265,341.48/1,551,136.08
  6. Step 6: Final answer
    x = 1,191,396.61

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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.