Home / 1,567,986.95-2,351,980.83-446,055.95

Finding the Fourth Proportional to 1,567,986.95, 2,351,980.83 and 446,055.95

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Solution

The fourth proportional to 1,567,986.95, 2,351,980.83 and 446,055.95 is: 669,084.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,986.95 : 2,351,980.83 = 446,055.95 : x
  2. Step 2: Convert to fraction form
    1,567,986.95/2,351,980.83 = 446,055.95/x
  3. Step 3: Cross multiply
    1,567,986.95x = 2,351,980.83 × 446,055.95
  4. Step 4: Simplify right side
    1,567,986.95x = 1,049,115,031,747.53
  5. Step 5: Solve for x
    x = 1,049,115,031,747.53/1,567,986.95
  6. Step 6: Final answer
    x = 669,084.03

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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.