Home / 9,304,739.84-13,957,095.16-2,915,482.52

Finding the Fourth Proportional to 9,304,739.84, 13,957,095.16 and 2,915,482.52

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Solution

The fourth proportional to 9,304,739.84, 13,957,095.16 and 2,915,482.52 is: 4,373,219.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304,739.84 : 13,957,095.16 = 2,915,482.52 : x
  2. Step 2: Convert to fraction form
    9,304,739.84/13,957,095.16 = 2,915,482.52/x
  3. Step 3: Cross multiply
    9,304,739.84x = 13,957,095.16 × 2,915,482.52
  4. Step 4: Simplify right side
    9,304,739.84x = 40,691,666,968,956.60
  5. Step 5: Solve for x
    x = 40,691,666,968,956.60/9,304,739.84
  6. Step 6: Final answer
    x = 4,373,219.21

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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.