Home / 4,391,041.74-6,060,271.42-2,530,100.81

Finding the Fourth Proportional to 4,391,041.74, 6,060,271.42 and 2,530,100.81

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Solution

The fourth proportional to 4,391,041.74, 6,060,271.42 and 2,530,100.81 is: 3,491,904.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,041.74 : 6,060,271.42 = 2,530,100.81 : x
  2. Step 2: Convert to fraction form
    4,391,041.74/6,060,271.42 = 2,530,100.81/x
  3. Step 3: Cross multiply
    4,391,041.74x = 6,060,271.42 × 2,530,100.81
  4. Step 4: Simplify right side
    4,391,041.74x = 15,333,097,632,643.34
  5. Step 5: Solve for x
    x = 15,333,097,632,643.34/4,391,041.74
  6. Step 6: Final answer
    x = 3,491,904.32

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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.