Home / 899,690.04-1,348,868.43-544,620.06

Finding the Fourth Proportional to 899,690.04, 1,348,868.43 and 544,620.06

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Solution

The fourth proportional to 899,690.04, 1,348,868.43 and 544,620.06 is: 816,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,690.04 : 1,348,868.43 = 544,620.06 : x
  2. Step 2: Convert to fraction form
    899,690.04/1,348,868.43 = 544,620.06/x
  3. Step 3: Cross multiply
    899,690.04x = 1,348,868.43 × 544,620.06
  4. Step 4: Simplify right side
    899,690.04x = 734,620,805,278.71
  5. Step 5: Solve for x
    x = 734,620,805,278.71/899,690.04
  6. Step 6: Final answer
    x = 816,526.55

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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.