Home / 3,323,374.42-4,985,592.76-1,404,303.78

Finding the Fourth Proportional to 3,323,374.42, 4,985,592.76 and 1,404,303.78

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Solution

The fourth proportional to 3,323,374.42, 4,985,592.76 and 1,404,303.78 is: 2,106,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,374.42 : 4,985,592.76 = 1,404,303.78 : x
  2. Step 2: Convert to fraction form
    3,323,374.42/4,985,592.76 = 1,404,303.78/x
  3. Step 3: Cross multiply
    3,323,374.42x = 4,985,592.76 × 1,404,303.78
  4. Step 4: Simplify right side
    3,323,374.42x = 7,001,286,758,408.63
  5. Step 5: Solve for x
    x = 7,001,286,758,408.63/3,323,374.42
  6. Step 6: Final answer
    x = 2,106,680.10

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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.