Home / 4,869,114.56-7,303,674.72-1,835,656.64

Finding the Fourth Proportional to 4,869,114.56, 7,303,674.72 and 1,835,656.64

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Solution

The fourth proportional to 4,869,114.56, 7,303,674.72 and 1,835,656.64 is: 2,753,486.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,114.56 : 7,303,674.72 = 1,835,656.64 : x
  2. Step 2: Convert to fraction form
    4,869,114.56/7,303,674.72 = 1,835,656.64/x
  3. Step 3: Cross multiply
    4,869,114.56x = 7,303,674.72 × 1,835,656.64
  4. Step 4: Simplify right side
    4,869,114.56x = 13,407,038,996,168.14
  5. Step 5: Solve for x
    x = 13,407,038,996,168.14/4,869,114.56
  6. Step 6: Final answer
    x = 2,753,486.05

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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.