Home / 6,264,020.60-9,396,030.90-3,075,374.60

Finding the Fourth Proportional to 6,264,020.60, 9,396,030.90 and 3,075,374.60

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Solution

The fourth proportional to 6,264,020.60, 9,396,030.90 and 3,075,374.60 is: 4,613,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,020.60 : 9,396,030.90 = 3,075,374.60 : x
  2. Step 2: Convert to fraction form
    6,264,020.60/9,396,030.90 = 3,075,374.60/x
  3. Step 3: Cross multiply
    6,264,020.60x = 9,396,030.90 × 3,075,374.60
  4. Step 4: Simplify right side
    6,264,020.60x = 28,896,314,770,675.14
  5. Step 5: Solve for x
    x = 28,896,314,770,675.14/6,264,020.60
  6. Step 6: Final answer
    x = 4,613,061.90

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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.