Home / 2,707,718.40-4,061,577.60-2,583,302.40

Finding the Fourth Proportional to 2,707,718.40, 4,061,577.60 and 2,583,302.40

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Solution

The fourth proportional to 2,707,718.40, 4,061,577.60 and 2,583,302.40 is: 3,874,953.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,718.40 : 4,061,577.60 = 2,583,302.40 : x
  2. Step 2: Convert to fraction form
    2,707,718.40/4,061,577.60 = 2,583,302.40/x
  3. Step 3: Cross multiply
    2,707,718.40x = 4,061,577.60 × 2,583,302.40
  4. Step 4: Simplify right side
    2,707,718.40x = 10,492,283,161,866.24
  5. Step 5: Solve for x
    x = 10,492,283,161,866.24/2,707,718.40
  6. Step 6: Final answer
    x = 3,874,953.60

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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.