Home / 1,484,435.22-2,047,257.09-1,032,805.14

Finding the Fourth Proportional to 1,484,435.22, 2,047,257.09 and 1,032,805.14

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Solution

The fourth proportional to 1,484,435.22, 2,047,257.09 and 1,032,805.14 is: 1,424,392.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,435.22 : 2,047,257.09 = 1,032,805.14 : x
  2. Step 2: Convert to fraction form
    1,484,435.22/2,047,257.09 = 1,032,805.14/x
  3. Step 3: Cross multiply
    1,484,435.22x = 2,047,257.09 × 1,032,805.14
  4. Step 4: Simplify right side
    1,484,435.22x = 2,114,417,645,453.44
  5. Step 5: Solve for x
    x = 2,114,417,645,453.44/1,484,435.22
  6. Step 6: Final answer
    x = 1,424,392.00

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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.