Home / 6,271,999.80-9,407,999.70-4,032,511.80

Finding the Fourth Proportional to 6,271,999.80, 9,407,999.70 and 4,032,511.80

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Solution

The fourth proportional to 6,271,999.80, 9,407,999.70 and 4,032,511.80 is: 6,048,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,999.80 : 9,407,999.70 = 4,032,511.80 : x
  2. Step 2: Convert to fraction form
    6,271,999.80/9,407,999.70 = 4,032,511.80/x
  3. Step 3: Cross multiply
    6,271,999.80x = 9,407,999.70 × 4,032,511.80
  4. Step 4: Simplify right side
    6,271,999.80x = 37,937,869,804,646.45
  5. Step 5: Solve for x
    x = 37,937,869,804,646.45/6,271,999.80
  6. Step 6: Final answer
    x = 6,048,767.70

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1.5x scale

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.