Home / 1,193,897.46-1,791,040.59-352,534.26

Finding the Fourth Proportional to 1,193,897.46, 1,791,040.59 and 352,534.26

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Solution

The fourth proportional to 1,193,897.46, 1,791,040.59 and 352,534.26 is: 528,858.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,897.46 : 1,791,040.59 = 352,534.26 : x
  2. Step 2: Convert to fraction form
    1,193,897.46/1,791,040.59 = 352,534.26/x
  3. Step 3: Cross multiply
    1,193,897.46x = 1,791,040.59 × 352,534.26
  4. Step 4: Simplify right side
    1,193,897.46x = 631,403,169,025.61
  5. Step 5: Solve for x
    x = 631,403,169,025.61/1,193,897.46
  6. Step 6: Final answer
    x = 528,858.79

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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.