Home / 4,463,966.67-6,160,325.76-2,477,143.05

Finding the Fourth Proportional to 4,463,966.67, 6,160,325.76 and 2,477,143.05

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Solution

The fourth proportional to 4,463,966.67, 6,160,325.76 and 2,477,143.05 is: 3,418,486.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,966.67 : 6,160,325.76 = 2,477,143.05 : x
  2. Step 2: Convert to fraction form
    4,463,966.67/6,160,325.76 = 2,477,143.05/x
  3. Step 3: Cross multiply
    4,463,966.67x = 6,160,325.76 × 2,477,143.05
  4. Step 4: Simplify right side
    4,463,966.67x = 15,260,008,142,119.97
  5. Step 5: Solve for x
    x = 15,260,008,142,119.97/4,463,966.67
  6. Step 6: Final answer
    x = 3,418,486.13

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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.