Home / 6,582,678.32-9,874,460.28-2,539,199.63

Finding the Fourth Proportional to 6,582,678.32, 9,874,460.28 and 2,539,199.63

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Solution

The fourth proportional to 6,582,678.32, 9,874,460.28 and 2,539,199.63 is: 3,808,970.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,678.32 : 9,874,460.28 = 2,539,199.63 : x
  2. Step 2: Convert to fraction form
    6,582,678.32/9,874,460.28 = 2,539,199.63/x
  3. Step 3: Cross multiply
    6,582,678.32x = 9,874,460.28 × 2,539,199.63
  4. Step 4: Simplify right side
    6,582,678.32x = 25,073,225,840,053.39
  5. Step 5: Solve for x
    x = 25,073,225,840,053.39/6,582,678.32
  6. Step 6: Final answer
    x = 3,808,970.25

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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.