Home / 933,233.40-1,401,326.40-708,847.20

Finding the Fourth Proportional to 933,233.40, 1,401,326.40 and 708,847.20

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Solution

The fourth proportional to 933,233.40, 1,401,326.40 and 708,847.20 is: 1,064,392.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,233.40 : 1,401,326.40 = 708,847.20 : x
  2. Step 2: Convert to fraction form
    933,233.40/1,401,326.40 = 708,847.20/x
  3. Step 3: Cross multiply
    933,233.40x = 1,401,326.40 × 708,847.20
  4. Step 4: Simplify right side
    933,233.40x = 993,326,294,926.08
  5. Step 5: Solve for x
    x = 993,326,294,926.08/933,233.40
  6. Step 6: Final answer
    x = 1,064,392.14

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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.