Home / 9,780,200.70-14,670,228.15-2,956,760.70

Finding the Fourth Proportional to 9,780,200.70, 14,670,228.15 and 2,956,760.70

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Solution

The fourth proportional to 9,780,200.70, 14,670,228.15 and 2,956,760.70 is: 4,435,119.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,780,200.70 : 14,670,228.15 = 2,956,760.70 : x
  2. Step 2: Convert to fraction form
    9,780,200.70/14,670,228.15 = 2,956,760.70/x
  3. Step 3: Cross multiply
    9,780,200.70x = 14,670,228.15 × 2,956,760.70
  4. Step 4: Simplify right side
    9,780,200.70x = 43,376,354,053,953.71
  5. Step 5: Solve for x
    x = 43,376,354,053,953.71/9,780,200.70
  6. Step 6: Final answer
    x = 4,435,119.01

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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.