Home / 1,038,372.44-1,433,082.24-602,696.52

Finding the Fourth Proportional to 1,038,372.44, 1,433,082.24 and 602,696.52

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Solution

The fourth proportional to 1,038,372.44, 1,433,082.24 and 602,696.52 is: 831,795.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,372.44 : 1,433,082.24 = 602,696.52 : x
  2. Step 2: Convert to fraction form
    1,038,372.44/1,433,082.24 = 602,696.52/x
  3. Step 3: Cross multiply
    1,038,372.44x = 1,433,082.24 × 602,696.52
  4. Step 4: Simplify right side
    1,038,372.44x = 863,713,678,921.81
  5. Step 5: Solve for x
    x = 863,713,678,921.81/1,038,372.44
  6. Step 6: Final answer
    x = 831,795.65

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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.