Home / 6,303,034.83-9,457,505-3,106,417.22

Finding the Fourth Proportional to 6,303,034.83, 9,457,505 and 3,106,417.22

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Solution

The fourth proportional to 6,303,034.83, 9,457,505 and 3,106,417.22 is: 4,661,081.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,034.83 : 9,457,505 = 3,106,417.22 : x
  2. Step 2: Convert to fraction form
    6,303,034.83/9,457,505 = 3,106,417.22/x
  3. Step 3: Cross multiply
    6,303,034.83x = 9,457,505 × 3,106,417.22
  4. Step 4: Simplify right side
    6,303,034.83x = 29,378,956,390,236.10
  5. Step 5: Solve for x
    x = 29,378,956,390,236.10/6,303,034.83
  6. Step 6: Final answer
    x = 4,661,081.08

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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.