Home / 4,995,877.64-7,494,088.98-1,583,917.47

Finding the Fourth Proportional to 4,995,877.64, 7,494,088.98 and 1,583,917.47

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Solution

The fourth proportional to 4,995,877.64, 7,494,088.98 and 1,583,917.47 is: 2,375,962.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,877.64 : 7,494,088.98 = 1,583,917.47 : x
  2. Step 2: Convert to fraction form
    4,995,877.64/7,494,088.98 = 1,583,917.47/x
  3. Step 3: Cross multiply
    4,995,877.64x = 7,494,088.98 × 1,583,917.47
  4. Step 4: Simplify right side
    4,995,877.64x = 11,870,018,463,096.17
  5. Step 5: Solve for x
    x = 11,870,018,463,096.17/4,995,877.64
  6. Step 6: Final answer
    x = 2,375,962.61

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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.