Home / 4,262,908-6,397,511.28-2,019,046

Finding the Fourth Proportional to 4,262,908, 6,397,511.28 and 2,019,046

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Solution

The fourth proportional to 4,262,908, 6,397,511.28 and 2,019,046 is: 3,030,060.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,908 : 6,397,511.28 = 2,019,046 : x
  2. Step 2: Convert to fraction form
    4,262,908/6,397,511.28 = 2,019,046/x
  3. Step 3: Cross multiply
    4,262,908x = 6,397,511.28 × 2,019,046
  4. Step 4: Simplify right side
    4,262,908x = 12,916,869,559,838.88
  5. Step 5: Solve for x
    x = 12,916,869,559,838.88/4,262,908
  6. Step 6: Final answer
    x = 3,030,060.60

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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.