Home / 5,868,603.06-8,089,314.54-4,626,187.48

Finding the Fourth Proportional to 5,868,603.06, 8,089,314.54 and 4,626,187.48

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Solution

The fourth proportional to 5,868,603.06, 8,089,314.54 and 4,626,187.48 is: 6,376,762.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,603.06 : 8,089,314.54 = 4,626,187.48 : x
  2. Step 2: Convert to fraction form
    5,868,603.06/8,089,314.54 = 4,626,187.48/x
  3. Step 3: Cross multiply
    5,868,603.06x = 8,089,314.54 × 4,626,187.48
  4. Step 4: Simplify right side
    5,868,603.06x = 37,422,685,646,729.96
  5. Step 5: Solve for x
    x = 37,422,685,646,729.96/5,868,603.06
  6. Step 6: Final answer
    x = 6,376,762.11

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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.