Home / 9,833,314.40-13,565,150.66-6,570,930.05

Finding the Fourth Proportional to 9,833,314.40, 13,565,150.66 and 6,570,930.05

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Solution

The fourth proportional to 9,833,314.40, 13,565,150.66 and 6,570,930.05 is: 9,064,660.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,314.40 : 13,565,150.66 = 6,570,930.05 : x
  2. Step 2: Convert to fraction form
    9,833,314.40/13,565,150.66 = 6,570,930.05/x
  3. Step 3: Cross multiply
    9,833,314.40x = 13,565,150.66 × 6,570,930.05
  4. Step 4: Simplify right side
    9,833,314.40x = 89,135,656,104,571.33
  5. Step 5: Solve for x
    x = 89,135,656,104,571.33/9,833,314.40
  6. Step 6: Final answer
    x = 9,064,660.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.