Home / 933,841.34-1,398,516.48-533,267.98

Finding the Fourth Proportional to 933,841.34, 1,398,516.48 and 533,267.98

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Solution

The fourth proportional to 933,841.34, 1,398,516.48 and 533,267.98 is: 798,619.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,841.34 : 1,398,516.48 = 533,267.98 : x
  2. Step 2: Convert to fraction form
    933,841.34/1,398,516.48 = 533,267.98/x
  3. Step 3: Cross multiply
    933,841.34x = 1,398,516.48 × 533,267.98
  4. Step 4: Simplify right side
    933,841.34x = 745,784,058,286.31
  5. Step 5: Solve for x
    x = 745,784,058,286.31/933,841.34
  6. Step 6: Final answer
    x = 798,619.67

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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.