Home / 4,120,599.06-6,182,674.59-2,228,672.34

Finding the Fourth Proportional to 4,120,599.06, 6,182,674.59 and 2,228,672.34

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Solution

The fourth proportional to 4,120,599.06, 6,182,674.59 and 2,228,672.34 is: 3,343,969.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,599.06 : 6,182,674.59 = 2,228,672.34 : x
  2. Step 2: Convert to fraction form
    4,120,599.06/6,182,674.59 = 2,228,672.34/x
  3. Step 3: Cross multiply
    4,120,599.06x = 6,182,674.59 × 2,228,672.34
  4. Step 4: Simplify right side
    4,120,599.06x = 13,779,155,845,953.84
  5. Step 5: Solve for x
    x = 13,779,155,845,953.84/4,120,599.06
  6. Step 6: Final answer
    x = 3,343,969.08

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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.