Home / 3,463,897.59-4,780,096.07-1,936,146.87

Finding the Fourth Proportional to 3,463,897.59, 4,780,096.07 and 1,936,146.87

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Solution

The fourth proportional to 3,463,897.59, 4,780,096.07 and 1,936,146.87 is: 2,671,836.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,897.59 : 4,780,096.07 = 1,936,146.87 : x
  2. Step 2: Convert to fraction form
    3,463,897.59/4,780,096.07 = 1,936,146.87/x
  3. Step 3: Cross multiply
    3,463,897.59x = 4,780,096.07 × 1,936,146.87
  4. Step 4: Simplify right side
    3,463,897.59x = 9,254,968,010,648.59
  5. Step 5: Solve for x
    x = 9,254,968,010,648.59/3,463,897.59
  6. Step 6: Final answer
    x = 2,671,836.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.