Home / 1,463,840.94-2,196,389.42-565,913.32

Finding the Fourth Proportional to 1,463,840.94, 2,196,389.42 and 565,913.32

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Solution

The fourth proportional to 1,463,840.94, 2,196,389.42 and 565,913.32 is: 849,112.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,840.94 : 2,196,389.42 = 565,913.32 : x
  2. Step 2: Convert to fraction form
    1,463,840.94/2,196,389.42 = 565,913.32/x
  3. Step 3: Cross multiply
    1,463,840.94x = 2,196,389.42 × 565,913.32
  4. Step 4: Simplify right side
    1,463,840.94x = 1,242,966,022,486.71
  5. Step 5: Solve for x
    x = 1,242,966,022,486.71/1,463,840.94
  6. Step 6: Final answer
    x = 849,112.76

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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.