Home / 2,464,976.18-3,697,119.32-845,718.35

Finding the Fourth Proportional to 2,464,976.18, 3,697,119.32 and 845,718.35

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Solution

The fourth proportional to 2,464,976.18, 3,697,119.32 and 845,718.35 is: 1,268,459.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,976.18 : 3,697,119.32 = 845,718.35 : x
  2. Step 2: Convert to fraction form
    2,464,976.18/3,697,119.32 = 845,718.35/x
  3. Step 3: Cross multiply
    2,464,976.18x = 3,697,119.32 × 845,718.35
  4. Step 4: Simplify right side
    2,464,976.18x = 3,126,721,628,349.33
  5. Step 5: Solve for x
    x = 3,126,721,628,349.33/2,464,976.18
  6. Step 6: Final answer
    x = 1,268,459.16

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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.