Home / 5,222,238.40-7,833,357.60-4,088,497.60

Finding the Fourth Proportional to 5,222,238.40, 7,833,357.60 and 4,088,497.60

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Solution

The fourth proportional to 5,222,238.40, 7,833,357.60 and 4,088,497.60 is: 6,132,746.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,222,238.40 : 7,833,357.60 = 4,088,497.60 : x
  2. Step 2: Convert to fraction form
    5,222,238.40/7,833,357.60 = 4,088,497.60/x
  3. Step 3: Cross multiply
    5,222,238.40x = 7,833,357.60 × 4,088,497.60
  4. Step 4: Simplify right side
    5,222,238.40x = 32,026,663,747,541.76
  5. Step 5: Solve for x
    x = 32,026,663,747,541.76/5,222,238.40
  6. Step 6: Final answer
    x = 6,132,746.40

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Similar ratio
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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.