Home / 5,824,155.63-8,037,360.06-3,210,603.75

Finding the Fourth Proportional to 5,824,155.63, 8,037,360.06 and 3,210,603.75

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Solution

The fourth proportional to 5,824,155.63, 8,037,360.06 and 3,210,603.75 is: 4,430,647.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,155.63 : 8,037,360.06 = 3,210,603.75 : x
  2. Step 2: Convert to fraction form
    5,824,155.63/8,037,360.06 = 3,210,603.75/x
  3. Step 3: Cross multiply
    5,824,155.63x = 8,037,360.06 × 3,210,603.75
  4. Step 4: Simplify right side
    5,824,155.63x = 25,804,778,348,736.22
  5. Step 5: Solve for x
    x = 25,804,778,348,736.22/5,824,155.63
  6. Step 6: Final answer
    x = 4,430,647.12

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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.