Home / 4,782,584.88-6,602,323.35-3,313,607.22

Finding the Fourth Proportional to 4,782,584.88, 6,602,323.35 and 3,313,607.22

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Solution

The fourth proportional to 4,782,584.88, 6,602,323.35 and 3,313,607.22 is: 4,574,410.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,584.88 : 6,602,323.35 = 3,313,607.22 : x
  2. Step 2: Convert to fraction form
    4,782,584.88/6,602,323.35 = 3,313,607.22/x
  3. Step 3: Cross multiply
    4,782,584.88x = 6,602,323.35 × 3,313,607.22
  4. Step 4: Simplify right side
    4,782,584.88x = 21,877,506,321,334.59
  5. Step 5: Solve for x
    x = 21,877,506,321,334.59/4,782,584.88
  6. Step 6: Final answer
    x = 4,574,410.46

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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.