Home / 937,927.77-1,294,364.43-575,551.86

Finding the Fourth Proportional to 937,927.77, 1,294,364.43 and 575,551.86

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Solution

The fourth proportional to 937,927.77, 1,294,364.43 and 575,551.86 is: 794,276.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,927.77 : 1,294,364.43 = 575,551.86 : x
  2. Step 2: Convert to fraction form
    937,927.77/1,294,364.43 = 575,551.86/x
  3. Step 3: Cross multiply
    937,927.77x = 1,294,364.43 × 575,551.86
  4. Step 4: Simplify right side
    937,927.77x = 744,973,855,204.34
  5. Step 5: Solve for x
    x = 744,973,855,204.34/937,927.77
  6. Step 6: Final answer
    x = 794,276.36

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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.