Home / 4,528,048.16-6,792,119.58-1,333,234.82

Finding the Fourth Proportional to 4,528,048.16, 6,792,119.58 and 1,333,234.82

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Solution

The fourth proportional to 4,528,048.16, 6,792,119.58 and 1,333,234.82 is: 1,999,866.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,048.16 : 6,792,119.58 = 1,333,234.82 : x
  2. Step 2: Convert to fraction form
    4,528,048.16/6,792,119.58 = 1,333,234.82/x
  3. Step 3: Cross multiply
    4,528,048.16x = 6,792,119.58 × 1,333,234.82
  4. Step 4: Simplify right side
    4,528,048.16x = 9,055,490,325,659.78
  5. Step 5: Solve for x
    x = 9,055,490,325,659.78/4,528,048.16
  6. Step 6: Final answer
    x = 1,999,866.17

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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.