Home / 1,910,724-2,866,110.60-562,580.08

Finding the Fourth Proportional to 1,910,724, 2,866,110.60 and 562,580.08

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Solution

The fourth proportional to 1,910,724, 2,866,110.60 and 562,580.08 is: 843,877.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,724 : 2,866,110.60 = 562,580.08 : x
  2. Step 2: Convert to fraction form
    1,910,724/2,866,110.60 = 562,580.08/x
  3. Step 3: Cross multiply
    1,910,724x = 2,866,110.60 × 562,580.08
  4. Step 4: Simplify right side
    1,910,724x = 1,612,416,730,636.85
  5. Step 5: Solve for x
    x = 1,612,416,730,636.85/1,910,724
  6. Step 6: Final answer
    x = 843,877.36

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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.