Home / 1,082,955.34-1,494,009.25-652,996.61

Finding the Fourth Proportional to 1,082,955.34, 1,494,009.25 and 652,996.61

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Solution

The fourth proportional to 1,082,955.34, 1,494,009.25 and 652,996.61 is: 900,852.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,955.34 : 1,494,009.25 = 652,996.61 : x
  2. Step 2: Convert to fraction form
    1,082,955.34/1,494,009.25 = 652,996.61/x
  3. Step 3: Cross multiply
    1,082,955.34x = 1,494,009.25 × 652,996.61
  4. Step 4: Simplify right side
    1,082,955.34x = 975,582,975,558.64
  5. Step 5: Solve for x
    x = 975,582,975,558.64/1,082,955.34
  6. Step 6: Final answer
    x = 900,852.45

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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.