Home / 793,347.58-1,094,789.76-430,763.59

Finding the Fourth Proportional to 793,347.58, 1,094,789.76 and 430,763.59

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Solution

The fourth proportional to 793,347.58, 1,094,789.76 and 430,763.59 is: 594,437.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,347.58 : 1,094,789.76 = 430,763.59 : x
  2. Step 2: Convert to fraction form
    793,347.58/1,094,789.76 = 430,763.59/x
  3. Step 3: Cross multiply
    793,347.58x = 1,094,789.76 × 430,763.59
  4. Step 4: Simplify right side
    793,347.58x = 471,595,571,962.36
  5. Step 5: Solve for x
    x = 471,595,571,962.36/793,347.58
  6. Step 6: Final answer
    x = 594,437.53

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1.5x scale

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.