Home / 460,205.29-634,931.08-269,083.36

Finding the Fourth Proportional to 460,205.29, 634,931.08 and 269,083.36

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Solution

The fourth proportional to 460,205.29, 634,931.08 and 269,083.36 is: 371,246.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,205.29 : 634,931.08 = 269,083.36 : x
  2. Step 2: Convert to fraction form
    460,205.29/634,931.08 = 269,083.36/x
  3. Step 3: Cross multiply
    460,205.29x = 634,931.08 × 269,083.36
  4. Step 4: Simplify right side
    460,205.29x = 170,849,388,374.83
  5. Step 5: Solve for x
    x = 170,849,388,374.83/460,205.29
  6. Step 6: Final answer
    x = 371,246.03

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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.