Home / 6,184,494.02-8,535,005.43-3,571,108.40

Finding the Fourth Proportional to 6,184,494.02, 8,535,005.43 and 3,571,108.40

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Solution

The fourth proportional to 6,184,494.02, 8,535,005.43 and 3,571,108.40 is: 4,928,362.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,494.02 : 8,535,005.43 = 3,571,108.40 : x
  2. Step 2: Convert to fraction form
    6,184,494.02/8,535,005.43 = 3,571,108.40/x
  3. Step 3: Cross multiply
    6,184,494.02x = 8,535,005.43 × 3,571,108.40
  4. Step 4: Simplify right side
    6,184,494.02x = 30,479,429,585,118.61
  5. Step 5: Solve for x
    x = 30,479,429,585,118.61/6,184,494.02
  6. Step 6: Final answer
    x = 4,928,362.69

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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.