Home / 793,140.02-1,094,525.57-430,556.10

Finding the Fourth Proportional to 793,140.02, 1,094,525.57 and 430,556.10

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Solution

The fourth proportional to 793,140.02, 1,094,525.57 and 430,556.10 is: 594,163.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,140.02 : 1,094,525.57 = 430,556.10 : x
  2. Step 2: Convert to fraction form
    793,140.02/1,094,525.57 = 430,556.10/x
  3. Step 3: Cross multiply
    793,140.02x = 1,094,525.57 × 430,556.10
  4. Step 4: Simplify right side
    793,140.02x = 471,254,660,769.48
  5. Step 5: Solve for x
    x = 471,254,660,769.48/793,140.02
  6. Step 6: Final answer
    x = 594,163.26

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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.