Home / 3,808,390.04-5,262,526.49-2,774,091.44

Finding the Fourth Proportional to 3,808,390.04, 5,262,526.49 and 2,774,091.44

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Solution

The fourth proportional to 3,808,390.04, 5,262,526.49 and 2,774,091.44 is: 3,833,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,390.04 : 5,262,526.49 = 2,774,091.44 : x
  2. Step 2: Convert to fraction form
    3,808,390.04/5,262,526.49 = 2,774,091.44/x
  3. Step 3: Cross multiply
    3,808,390.04x = 5,262,526.49 × 2,774,091.44
  4. Step 4: Simplify right side
    3,808,390.04x = 14,598,729,648,499.16
  5. Step 5: Solve for x
    x = 14,598,729,648,499.16/3,808,390.04
  6. Step 6: Final answer
    x = 3,833,307.39

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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.