Home / 2,741,957.04-4,113,776.34-1,226,915.40

Finding the Fourth Proportional to 2,741,957.04, 4,113,776.34 and 1,226,915.40

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Solution

The fourth proportional to 2,741,957.04, 4,113,776.34 and 1,226,915.40 is: 1,840,749.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,957.04 : 4,113,776.34 = 1,226,915.40 : x
  2. Step 2: Convert to fraction form
    2,741,957.04/4,113,776.34 = 1,226,915.40/x
  3. Step 3: Cross multiply
    2,741,957.04x = 4,113,776.34 × 1,226,915.40
  4. Step 4: Simplify right side
    2,741,957.04x = 5,047,255,543,701.64
  5. Step 5: Solve for x
    x = 5,047,255,543,701.64/2,741,957.04
  6. Step 6: Final answer
    x = 1,840,749.32

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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.