Home / 4,964,937.60-7,454,404.80-3,075,369.60

Finding the Fourth Proportional to 4,964,937.60, 7,454,404.80 and 3,075,369.60

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Solution

The fourth proportional to 4,964,937.60, 7,454,404.80 and 3,075,369.60 is: 4,617,389.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,937.60 : 7,454,404.80 = 3,075,369.60 : x
  2. Step 2: Convert to fraction form
    4,964,937.60/7,454,404.80 = 3,075,369.60/x
  3. Step 3: Cross multiply
    4,964,937.60x = 7,454,404.80 × 3,075,369.60
  4. Step 4: Simplify right side
    4,964,937.60x = 22,925,049,908,014.08
  5. Step 5: Solve for x
    x = 22,925,049,908,014.08/4,964,937.60
  6. Step 6: Final answer
    x = 4,617,389.33

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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.