Home / 2,047,077.72-3,073,277.43-1,574,095.23

Finding the Fourth Proportional to 2,047,077.72, 3,073,277.43 and 1,574,095.23

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Solution

The fourth proportional to 2,047,077.72, 3,073,277.43 and 1,574,095.23 is: 2,363,188.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,077.72 : 3,073,277.43 = 1,574,095.23 : x
  2. Step 2: Convert to fraction form
    2,047,077.72/3,073,277.43 = 1,574,095.23/x
  3. Step 3: Cross multiply
    2,047,077.72x = 3,073,277.43 × 1,574,095.23
  4. Step 4: Simplify right side
    2,047,077.72x = 4,837,631,343,029.66
  5. Step 5: Solve for x
    x = 4,837,631,343,029.66/2,047,077.72
  6. Step 6: Final answer
    x = 2,363,188.90

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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.