Home / 1,880,802.37-2,820,836.32-601,066.56

Finding the Fourth Proportional to 1,880,802.37, 2,820,836.32 and 601,066.56

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Solution

The fourth proportional to 1,880,802.37, 2,820,836.32 and 601,066.56 is: 901,482.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,802.37 : 2,820,836.32 = 601,066.56 : x
  2. Step 2: Convert to fraction form
    1,880,802.37/2,820,836.32 = 601,066.56/x
  3. Step 3: Cross multiply
    1,880,802.37x = 2,820,836.32 × 601,066.56
  4. Step 4: Simplify right side
    1,880,802.37x = 1,695,510,383,185.46
  5. Step 5: Solve for x
    x = 1,695,510,383,185.46/1,880,802.37
  6. Step 6: Final answer
    x = 901,482.48

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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.