Home / 4,956,124.66-7,434,187.02-1,761,376.93

Finding the Fourth Proportional to 4,956,124.66, 7,434,187.02 and 1,761,376.93

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Solution

The fourth proportional to 4,956,124.66, 7,434,187.02 and 1,761,376.93 is: 2,642,065.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,124.66 : 7,434,187.02 = 1,761,376.93 : x
  2. Step 2: Convert to fraction form
    4,956,124.66/7,434,187.02 = 1,761,376.93/x
  3. Step 3: Cross multiply
    4,956,124.66x = 7,434,187.02 × 1,761,376.93
  4. Step 4: Simplify right side
    4,956,124.66x = 13,094,405,491,747.98
  5. Step 5: Solve for x
    x = 13,094,405,491,747.98/4,956,124.66
  6. Step 6: Final answer
    x = 2,642,065.40

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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.