Home / 1,194,184.02-1,646,232.93-907,205.94

Finding the Fourth Proportional to 1,194,184.02, 1,646,232.93 and 907,205.94

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Solution

The fourth proportional to 1,194,184.02, 1,646,232.93 and 907,205.94 is: 1,250,621.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,184.02 : 1,646,232.93 = 907,205.94 : x
  2. Step 2: Convert to fraction form
    1,194,184.02/1,646,232.93 = 907,205.94/x
  3. Step 3: Cross multiply
    1,194,184.02x = 1,646,232.93 × 907,205.94
  4. Step 4: Simplify right side
    1,194,184.02x = 1,493,472,292,719.60
  5. Step 5: Solve for x
    x = 1,493,472,292,719.60/1,194,184.02
  6. Step 6: Final answer
    x = 1,250,621.57

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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.