Home / 622,955.44-934,675.60-249,085.36

Finding the Fourth Proportional to 622,955.44, 934,675.60 and 249,085.36

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Solution

The fourth proportional to 622,955.44, 934,675.60 and 249,085.36 is: 373,724.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,955.44 : 934,675.60 = 249,085.36 : x
  2. Step 2: Convert to fraction form
    622,955.44/934,675.60 = 249,085.36/x
  3. Step 3: Cross multiply
    622,955.44x = 934,675.60 × 249,085.36
  4. Step 4: Simplify right side
    622,955.44x = 232,814,008,309.22
  5. Step 5: Solve for x
    x = 232,814,008,309.22/622,955.44
  6. Step 6: Final answer
    x = 373,724.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.