Home / 1,114,673.37-1,672,653.58-602,340.25

Finding the Fourth Proportional to 1,114,673.37, 1,672,653.58 and 602,340.25

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Solution

The fourth proportional to 1,114,673.37, 1,672,653.58 and 602,340.25 is: 903,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,673.37 : 1,672,653.58 = 602,340.25 : x
  2. Step 2: Convert to fraction form
    1,114,673.37/1,672,653.58 = 602,340.25/x
  3. Step 3: Cross multiply
    1,114,673.37x = 1,672,653.58 × 602,340.25
  4. Step 4: Simplify right side
    1,114,673.37x = 1,007,506,572,989.34
  5. Step 5: Solve for x
    x = 1,007,506,572,989.34/1,114,673.37
  6. Step 6: Final answer
    x = 903,858.12

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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.