Home / 3,191,924.40-4,787,886.60-2,562,068.40

Finding the Fourth Proportional to 3,191,924.40, 4,787,886.60 and 2,562,068.40

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Solution

The fourth proportional to 3,191,924.40, 4,787,886.60 and 2,562,068.40 is: 3,843,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,924.40 : 4,787,886.60 = 2,562,068.40 : x
  2. Step 2: Convert to fraction form
    3,191,924.40/4,787,886.60 = 2,562,068.40/x
  3. Step 3: Cross multiply
    3,191,924.40x = 4,787,886.60 × 2,562,068.40
  4. Step 4: Simplify right side
    3,191,924.40x = 12,266,892,960,643.44
  5. Step 5: Solve for x
    x = 12,266,892,960,643.44/3,191,924.40
  6. Step 6: Final answer
    x = 3,843,102.60

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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.