Home / 6,364,484.04-8,783,203.44-3,463,980.16

Finding the Fourth Proportional to 6,364,484.04, 8,783,203.44 and 3,463,980.16

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Solution

The fourth proportional to 6,364,484.04, 8,783,203.44 and 3,463,980.16 is: 4,780,409.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,484.04 : 8,783,203.44 = 3,463,980.16 : x
  2. Step 2: Convert to fraction form
    6,364,484.04/8,783,203.44 = 3,463,980.16/x
  3. Step 3: Cross multiply
    6,364,484.04x = 8,783,203.44 × 3,463,980.16
  4. Step 4: Simplify right side
    6,364,484.04x = 30,424,842,457,403.75
  5. Step 5: Solve for x
    x = 30,424,842,457,403.75/6,364,484.04
  6. Step 6: Final answer
    x = 4,780,409.89

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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.