Home / 4,176,376.40-6,264,564.60-2,496,760.40

Finding the Fourth Proportional to 4,176,376.40, 6,264,564.60 and 2,496,760.40

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Solution

The fourth proportional to 4,176,376.40, 6,264,564.60 and 2,496,760.40 is: 3,745,140.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,376.40 : 6,264,564.60 = 2,496,760.40 : x
  2. Step 2: Convert to fraction form
    4,176,376.40/6,264,564.60 = 2,496,760.40/x
  3. Step 3: Cross multiply
    4,176,376.40x = 6,264,564.60 × 2,496,760.40
  4. Step 4: Simplify right side
    4,176,376.40x = 15,641,116,816,521.84
  5. Step 5: Solve for x
    x = 15,641,116,816,521.84/4,176,376.40
  6. Step 6: Final answer
    x = 3,745,140.60

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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.