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Finding the Fourth Proportional to 5,804,751.90, 8,688,181.08 and 4,267,340.34

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Solution

The fourth proportional to 5,804,751.90, 8,688,181.08 and 4,267,340.34 is: 6,387,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,751.90 : 8,688,181.08 = 4,267,340.34 : x
  2. Step 2: Convert to fraction form
    5,804,751.90/8,688,181.08 = 4,267,340.34/x
  3. Step 3: Cross multiply
    5,804,751.90x = 8,688,181.08 × 4,267,340.34
  4. Step 4: Simplify right side
    5,804,751.90x = 37,075,425,603,908.77
  5. Step 5: Solve for x
    x = 37,075,425,603,908.77/5,804,751.90
  6. Step 6: Final answer
    x = 6,387,081.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.