Home / 793,034.90-1,094,389.01-430,458.70

Finding the Fourth Proportional to 793,034.90, 1,094,389.01 and 430,458.70

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Solution

The fourth proportional to 793,034.90, 1,094,389.01 and 430,458.70 is: 594,033.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,034.90 : 1,094,389.01 = 430,458.70 : x
  2. Step 2: Convert to fraction form
    793,034.90/1,094,389.01 = 430,458.70/x
  3. Step 3: Cross multiply
    793,034.90x = 1,094,389.01 × 430,458.70
  4. Step 4: Simplify right side
    793,034.90x = 471,089,268,386.59
  5. Step 5: Solve for x
    x = 471,089,268,386.59/793,034.90
  6. Step 6: Final answer
    x = 594,033.46

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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.