Home / 2,047,097.97-3,073,307.85-1,574,115.48

Finding the Fourth Proportional to 2,047,097.97, 3,073,307.85 and 1,574,115.48

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Solution

The fourth proportional to 2,047,097.97, 3,073,307.85 and 1,574,115.48 is: 2,363,219.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,097.97 : 3,073,307.85 = 1,574,115.48 : x
  2. Step 2: Convert to fraction form
    2,047,097.97/3,073,307.85 = 1,574,115.48/x
  3. Step 3: Cross multiply
    2,047,097.97x = 3,073,307.85 × 1,574,115.48
  4. Step 4: Simplify right side
    2,047,097.97x = 4,837,741,461,490.52
  5. Step 5: Solve for x
    x = 4,837,741,461,490.52/2,047,097.97
  6. Step 6: Final answer
    x = 2,363,219.31

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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.