Home / 1,036,733.41-1,430,632.42-577,832.77

Finding the Fourth Proportional to 1,036,733.41, 1,430,632.42 and 577,832.77

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Solution

The fourth proportional to 1,036,733.41, 1,430,632.42 and 577,832.77 is: 797,375.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,733.41 : 1,430,632.42 = 577,832.77 : x
  2. Step 2: Convert to fraction form
    1,036,733.41/1,430,632.42 = 577,832.77/x
  3. Step 3: Cross multiply
    1,036,733.41x = 1,430,632.42 × 577,832.77
  4. Step 4: Simplify right side
    1,036,733.41x = 826,666,294,100.40
  5. Step 5: Solve for x
    x = 826,666,294,100.40/1,036,733.41
  6. Step 6: Final answer
    x = 797,375.96

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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.