Home / 793,036.38-1,094,391.05-430,460.19

Finding the Fourth Proportional to 793,036.38, 1,094,391.05 and 430,460.19

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Solution

The fourth proportional to 793,036.38, 1,094,391.05 and 430,460.19 is: 594,035.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,036.38 : 1,094,391.05 = 430,460.19 : x
  2. Step 2: Convert to fraction form
    793,036.38/1,094,391.05 = 430,460.19/x
  3. Step 3: Cross multiply
    793,036.38x = 1,094,391.05 × 430,460.19
  4. Step 4: Simplify right side
    793,036.38x = 471,091,779,317.30
  5. Step 5: Solve for x
    x = 471,091,779,317.30/793,036.38
  6. Step 6: Final answer
    x = 594,035.52

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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.