Home / 1,564,269.22-2,346,749.43-566,971.30

Finding the Fourth Proportional to 1,564,269.22, 2,346,749.43 and 566,971.30

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Solution

The fourth proportional to 1,564,269.22, 2,346,749.43 and 566,971.30 is: 850,582.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,269.22 : 2,346,749.43 = 566,971.30 : x
  2. Step 2: Convert to fraction form
    1,564,269.22/2,346,749.43 = 566,971.30/x
  3. Step 3: Cross multiply
    1,564,269.22x = 2,346,749.43 × 566,971.30
  4. Step 4: Simplify right side
    1,564,269.22x = 1,330,539,575,101.36
  5. Step 5: Solve for x
    x = 1,330,539,575,101.36/1,564,269.22
  6. Step 6: Final answer
    x = 850,582.21

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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.