Home / 4,461,819.93-6,155,045.01-2,913,987.56

Finding the Fourth Proportional to 4,461,819.93, 6,155,045.01 and 2,913,987.56

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Solution

The fourth proportional to 4,461,819.93, 6,155,045.01 and 2,913,987.56 is: 4,019,822.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,819.93 : 6,155,045.01 = 2,913,987.56 : x
  2. Step 2: Convert to fraction form
    4,461,819.93/6,155,045.01 = 2,913,987.56/x
  3. Step 3: Cross multiply
    4,461,819.93x = 6,155,045.01 × 2,913,987.56
  4. Step 4: Simplify right side
    4,461,819.93x = 17,935,724,559,604.85
  5. Step 5: Solve for x
    x = 17,935,724,559,604.85/4,461,819.93
  6. Step 6: Final answer
    x = 4,019,822.59

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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.