Home / 933,336.90-1,400,295.96-334,303.22

Finding the Fourth Proportional to 933,336.90, 1,400,295.96 and 334,303.22

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Solution

The fourth proportional to 933,336.90, 1,400,295.96 and 334,303.22 is: 501,558.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,336.90 : 1,400,295.96 = 334,303.22 : x
  2. Step 2: Convert to fraction form
    933,336.90/1,400,295.96 = 334,303.22/x
  3. Step 3: Cross multiply
    933,336.90x = 1,400,295.96 × 334,303.22
  4. Step 4: Simplify right side
    933,336.90x = 468,123,441,379.51
  5. Step 5: Solve for x
    x = 468,123,441,379.51/933,336.90
  6. Step 6: Final answer
    x = 501,558.91

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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.