Home / 6,008,506-9,014,176.50-1,964,977.90

Finding the Fourth Proportional to 6,008,506, 9,014,176.50 and 1,964,977.90

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Solution

The fourth proportional to 6,008,506, 9,014,176.50 and 1,964,977.90 is: 2,947,930.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008,506 : 9,014,176.50 = 1,964,977.90 : x
  2. Step 2: Convert to fraction form
    6,008,506/9,014,176.50 = 1,964,977.90/x
  3. Step 3: Cross multiply
    6,008,506x = 9,014,176.50 × 1,964,977.90
  4. Step 4: Simplify right side
    6,008,506x = 17,712,657,609,199.35
  5. Step 5: Solve for x
    x = 17,712,657,609,199.35/6,008,506
  6. Step 6: Final answer
    x = 2,947,930.42

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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.