Home / 4,432,515.84-6,116,100.48-2,621,018.88

Finding the Fourth Proportional to 4,432,515.84, 6,116,100.48 and 2,621,018.88

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Solution

The fourth proportional to 4,432,515.84, 6,116,100.48 and 2,621,018.88 is: 3,616,549.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,515.84 : 6,116,100.48 = 2,621,018.88 : x
  2. Step 2: Convert to fraction form
    4,432,515.84/6,116,100.48 = 2,621,018.88/x
  3. Step 3: Cross multiply
    4,432,515.84x = 6,116,100.48 × 2,621,018.88
  4. Step 4: Simplify right side
    4,432,515.84x = 16,030,414,830,057.06
  5. Step 5: Solve for x
    x = 16,030,414,830,057.06/4,432,515.84
  6. Step 6: Final answer
    x = 3,616,549.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.