Home / 9,054,300.18-13,582,800.56-2,989,672.50

Finding the Fourth Proportional to 9,054,300.18, 13,582,800.56 and 2,989,672.50

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Solution

The fourth proportional to 9,054,300.18, 13,582,800.56 and 2,989,672.50 is: 4,484,954.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,300.18 : 13,582,800.56 = 2,989,672.50 : x
  2. Step 2: Convert to fraction form
    9,054,300.18/13,582,800.56 = 2,989,672.50/x
  3. Step 3: Cross multiply
    9,054,300.18x = 13,582,800.56 × 2,989,672.50
  4. Step 4: Simplify right side
    9,054,300.18x = 40,608,125,292,268.23
  5. Step 5: Solve for x
    x = 40,608,125,292,268.23/9,054,300.18
  6. Step 6: Final answer
    x = 4,484,954.61

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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.