Home / 933,465.67-1,400,295.82-357,087.83

Finding the Fourth Proportional to 933,465.67, 1,400,295.82 and 357,087.83

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Solution

The fourth proportional to 933,465.67, 1,400,295.82 and 357,087.83 is: 535,668.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,465.67 : 1,400,295.82 = 357,087.83 : x
  2. Step 2: Convert to fraction form
    933,465.67/1,400,295.82 = 357,087.83/x
  3. Step 3: Cross multiply
    933,465.67x = 1,400,295.82 × 357,087.83
  4. Step 4: Simplify right side
    933,465.67x = 500,028,596,808.30
  5. Step 5: Solve for x
    x = 500,028,596,808.30/933,465.67
  6. Step 6: Final answer
    x = 535,668.97

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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.