Home / 1,114,677.41-1,672,659.62-602,344.31

Finding the Fourth Proportional to 1,114,677.41, 1,672,659.62 and 602,344.31

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Solution

The fourth proportional to 1,114,677.41, 1,672,659.62 and 602,344.31 is: 903,864.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,677.41 : 1,672,659.62 = 602,344.31 : x
  2. Step 2: Convert to fraction form
    1,114,677.41/1,672,659.62 = 602,344.31/x
  3. Step 3: Cross multiply
    1,114,677.41x = 1,672,659.62 × 602,344.31
  4. Step 4: Simplify right side
    1,114,677.41x = 1,007,516,993,298.74
  5. Step 5: Solve for x
    x = 1,007,516,993,298.74/1,114,677.41
  6. Step 6: Final answer
    x = 903,864.19

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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.