Home / 4,032,102.40-6,050,918.40-1,789,849.60

Finding the Fourth Proportional to 4,032,102.40, 6,050,918.40 and 1,789,849.60

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Solution

The fourth proportional to 4,032,102.40, 6,050,918.40 and 1,789,849.60 is: 2,686,001.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,102.40 : 6,050,918.40 = 1,789,849.60 : x
  2. Step 2: Convert to fraction form
    4,032,102.40/6,050,918.40 = 1,789,849.60/x
  3. Step 3: Cross multiply
    4,032,102.40x = 6,050,918.40 × 1,789,849.60
  4. Step 4: Simplify right side
    4,032,102.40x = 10,830,233,877,872.64
  5. Step 5: Solve for x
    x = 10,830,233,877,872.64/4,032,102.40
  6. Step 6: Final answer
    x = 2,686,001.69

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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.