Home / 1,362,766.40-2,044,275.96-463,906.16

Finding the Fourth Proportional to 1,362,766.40, 2,044,275.96 and 463,906.16

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Solution

The fourth proportional to 1,362,766.40, 2,044,275.96 and 463,906.16 is: 695,902.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,766.40 : 2,044,275.96 = 463,906.16 : x
  2. Step 2: Convert to fraction form
    1,362,766.40/2,044,275.96 = 463,906.16/x
  3. Step 3: Cross multiply
    1,362,766.40x = 2,044,275.96 × 463,906.16
  4. Step 4: Simplify right side
    1,362,766.40x = 948,352,210,583.91
  5. Step 5: Solve for x
    x = 948,352,210,583.91/1,362,766.40
  6. Step 6: Final answer
    x = 695,902.25

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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.