Home / 4,840,718.40-7,250,018.40-2,850,062.40

Finding the Fourth Proportional to 4,840,718.40, 7,250,018.40 and 2,850,062.40

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Solution

The fourth proportional to 4,840,718.40, 7,250,018.40 and 2,850,062.40 is: 4,268,582.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,718.40 : 7,250,018.40 = 2,850,062.40 : x
  2. Step 2: Convert to fraction form
    4,840,718.40/7,250,018.40 = 2,850,062.40/x
  3. Step 3: Cross multiply
    4,840,718.40x = 7,250,018.40 × 2,850,062.40
  4. Step 4: Simplify right side
    4,840,718.40x = 20,663,004,841,148.16
  5. Step 5: Solve for x
    x = 20,663,004,841,148.16/4,840,718.40
  6. Step 6: Final answer
    x = 4,268,582.29

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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.