Home / 5,864,253.40-8,083,699.01-4,117,021.16

Finding the Fourth Proportional to 5,864,253.40, 8,083,699.01 and 4,117,021.16

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Solution

The fourth proportional to 5,864,253.40, 8,083,699.01 and 4,117,021.16 is: 5,675,191.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,253.40 : 8,083,699.01 = 4,117,021.16 : x
  2. Step 2: Convert to fraction form
    5,864,253.40/8,083,699.01 = 4,117,021.16/x
  3. Step 3: Cross multiply
    5,864,253.40x = 8,083,699.01 × 4,117,021.16
  4. Step 4: Simplify right side
    5,864,253.40x = 33,280,759,874,865.20
  5. Step 5: Solve for x
    x = 33,280,759,874,865.20/5,864,253.40
  6. Step 6: Final answer
    x = 5,675,191.30

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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.