Home / 7,999,634.01-11,039,412.02-4,328,469.59

Finding the Fourth Proportional to 7,999,634.01, 11,039,412.02 and 4,328,469.59

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Solution

The fourth proportional to 7,999,634.01, 11,039,412.02 and 4,328,469.59 is: 5,973,243.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,999,634.01 : 11,039,412.02 = 4,328,469.59 : x
  2. Step 2: Convert to fraction form
    7,999,634.01/11,039,412.02 = 4,328,469.59/x
  3. Step 3: Cross multiply
    7,999,634.01x = 11,039,412.02 × 4,328,469.59
  4. Step 4: Simplify right side
    7,999,634.01x = 47,783,759,220,050.47
  5. Step 5: Solve for x
    x = 47,783,759,220,050.47/7,999,634.01
  6. Step 6: Final answer
    x = 5,973,243.17

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1.5x scale

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.