Home / 2,598,904.44-3,899,021.04-1,001,038.50

Finding the Fourth Proportional to 2,598,904.44, 3,899,021.04 and 1,001,038.50

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Solution

The fourth proportional to 2,598,904.44, 3,899,021.04 and 1,001,038.50 is: 1,501,813.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,904.44 : 3,899,021.04 = 1,001,038.50 : x
  2. Step 2: Convert to fraction form
    2,598,904.44/3,899,021.04 = 1,001,038.50/x
  3. Step 3: Cross multiply
    2,598,904.44x = 3,899,021.04 × 1,001,038.50
  4. Step 4: Simplify right side
    2,598,904.44x = 3,903,070,173,350.04
  5. Step 5: Solve for x
    x = 3,903,070,173,350.04/2,598,904.44
  6. Step 6: Final answer
    x = 1,501,813.65

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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.