Home / 1,036,593.24-1,430,477.12-577,749.72

Finding the Fourth Proportional to 1,036,593.24, 1,430,477.12 and 577,749.72

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Solution

The fourth proportional to 1,036,593.24, 1,430,477.12 and 577,749.72 is: 797,282.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,593.24 : 1,430,477.12 = 577,749.72 : x
  2. Step 2: Convert to fraction form
    1,036,593.24/1,430,477.12 = 577,749.72/x
  3. Step 3: Cross multiply
    1,036,593.24x = 1,430,477.12 × 577,749.72
  4. Step 4: Simplify right side
    1,036,593.24x = 826,457,755,546.41
  5. Step 5: Solve for x
    x = 826,457,755,546.41/1,036,593.24
  6. Step 6: Final answer
    x = 797,282.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.