Home / 1,047,011.08-1,444,949.94-594,331.24

Finding the Fourth Proportional to 1,047,011.08, 1,444,949.94 and 594,331.24

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Solution

The fourth proportional to 1,047,011.08, 1,444,949.94 and 594,331.24 is: 820,219.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,011.08 : 1,444,949.94 = 594,331.24 : x
  2. Step 2: Convert to fraction form
    1,047,011.08/1,444,949.94 = 594,331.24/x
  3. Step 3: Cross multiply
    1,047,011.08x = 1,444,949.94 × 594,331.24
  4. Step 4: Simplify right side
    1,047,011.08x = 858,778,889,578.13
  5. Step 5: Solve for x
    x = 858,778,889,578.13/1,047,011.08
  6. Step 6: Final answer
    x = 820,219.49

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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.