Home / 1,036,410.60-1,551,104.55-637,304.16

Finding the Fourth Proportional to 1,036,410.60, 1,551,104.55 and 637,304.16

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Solution

The fourth proportional to 1,036,410.60, 1,551,104.55 and 637,304.16 is: 953,797.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,410.60 : 1,551,104.55 = 637,304.16 : x
  2. Step 2: Convert to fraction form
    1,036,410.60/1,551,104.55 = 637,304.16/x
  3. Step 3: Cross multiply
    1,036,410.60x = 1,551,104.55 × 637,304.16
  4. Step 4: Simplify right side
    1,036,410.60x = 988,525,382,309.93
  5. Step 5: Solve for x
    x = 988,525,382,309.93/1,036,410.60
  6. Step 6: Final answer
    x = 953,797.06

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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.