Home / 1,106,047.20-1,658,356.56-607,277.28

Finding the Fourth Proportional to 1,106,047.20, 1,658,356.56 and 607,277.28

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Solution

The fourth proportional to 1,106,047.20, 1,658,356.56 and 607,277.28 is: 910,523.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,047.20 : 1,658,356.56 = 607,277.28 : x
  2. Step 2: Convert to fraction form
    1,106,047.20/1,658,356.56 = 607,277.28/x
  3. Step 3: Cross multiply
    1,106,047.20x = 1,658,356.56 × 607,277.28
  4. Step 4: Simplify right side
    1,106,047.20x = 1,007,082,261,026.96
  5. Step 5: Solve for x
    x = 1,007,082,261,026.96/1,106,047.20
  6. Step 6: Final answer
    x = 910,523.77

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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.