Home / 933,674.34-1,400,540.28-365,032.74

Finding the Fourth Proportional to 933,674.34, 1,400,540.28 and 365,032.74

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Solution

The fourth proportional to 933,674.34, 1,400,540.28 and 365,032.74 is: 547,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,674.34 : 1,400,540.28 = 365,032.74 : x
  2. Step 2: Convert to fraction form
    933,674.34/1,400,540.28 = 365,032.74/x
  3. Step 3: Cross multiply
    933,674.34x = 1,400,540.28 × 365,032.74
  4. Step 4: Simplify right side
    933,674.34x = 511,243,055,888.77
  5. Step 5: Solve for x
    x = 511,243,055,888.77/933,674.34
  6. Step 6: Final answer
    x = 547,560.36

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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.