Home / 6,222,450.60-9,333,675.90-3,886,151.40

Finding the Fourth Proportional to 6,222,450.60, 9,333,675.90 and 3,886,151.40

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Solution

The fourth proportional to 6,222,450.60, 9,333,675.90 and 3,886,151.40 is: 5,829,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,450.60 : 9,333,675.90 = 3,886,151.40 : x
  2. Step 2: Convert to fraction form
    6,222,450.60/9,333,675.90 = 3,886,151.40/x
  3. Step 3: Cross multiply
    6,222,450.60x = 9,333,675.90 × 3,886,151.40
  4. Step 4: Simplify right side
    6,222,450.60x = 36,272,077,665,931.26
  5. Step 5: Solve for x
    x = 36,272,077,665,931.26/6,222,450.60
  6. Step 6: Final answer
    x = 5,829,227.10

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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.