Home / 793,256.96-1,094,688.56-430,673.68

Finding the Fourth Proportional to 793,256.96, 1,094,688.56 and 430,673.68

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Solution

The fourth proportional to 793,256.96, 1,094,688.56 and 430,673.68 is: 594,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,256.96 : 1,094,688.56 = 430,673.68 : x
  2. Step 2: Convert to fraction form
    793,256.96/1,094,688.56 = 430,673.68/x
  3. Step 3: Cross multiply
    793,256.96x = 1,094,688.56 × 430,673.68
  4. Step 4: Simplify right side
    793,256.96x = 471,453,550,589.10
  5. Step 5: Solve for x
    x = 471,453,550,589.10/793,256.96
  6. Step 6: Final answer
    x = 594,326.40

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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.