Home / 2,471,097.34-3,705,226.38-1,316,922.64

Finding the Fourth Proportional to 2,471,097.34, 3,705,226.38 and 1,316,922.64

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Solution

The fourth proportional to 2,471,097.34, 3,705,226.38 and 1,316,922.64 is: 1,974,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,097.34 : 3,705,226.38 = 1,316,922.64 : x
  2. Step 2: Convert to fraction form
    2,471,097.34/3,705,226.38 = 1,316,922.64/x
  3. Step 3: Cross multiply
    2,471,097.34x = 3,705,226.38 × 1,316,922.64
  4. Step 4: Simplify right side
    2,471,097.34x = 4,879,496,506,147.24
  5. Step 5: Solve for x
    x = 4,879,496,506,147.24/2,471,097.34
  6. Step 6: Final answer
    x = 1,974,627.40

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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.