Home / 4,881,553.16-6,736,543.26-2,706,090.80

Finding the Fourth Proportional to 4,881,553.16, 6,736,543.26 and 2,706,090.80

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Solution

The fourth proportional to 4,881,553.16, 6,736,543.26 and 2,706,090.80 is: 3,734,405.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,553.16 : 6,736,543.26 = 2,706,090.80 : x
  2. Step 2: Convert to fraction form
    4,881,553.16/6,736,543.26 = 2,706,090.80/x
  3. Step 3: Cross multiply
    4,881,553.16x = 6,736,543.26 × 2,706,090.80
  4. Step 4: Simplify right side
    4,881,553.16x = 18,229,697,739,688.01
  5. Step 5: Solve for x
    x = 18,229,697,739,688.01/4,881,553.16
  6. Step 6: Final answer
    x = 3,734,405.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.