Home / 6,036,005.40-9,054,008.10-4,122,817.80

Finding the Fourth Proportional to 6,036,005.40, 9,054,008.10 and 4,122,817.80

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Solution

The fourth proportional to 6,036,005.40, 9,054,008.10 and 4,122,817.80 is: 6,184,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,005.40 : 9,054,008.10 = 4,122,817.80 : x
  2. Step 2: Convert to fraction form
    6,036,005.40/9,054,008.10 = 4,122,817.80/x
  3. Step 3: Cross multiply
    6,036,005.40x = 9,054,008.10 × 4,122,817.80
  4. Step 4: Simplify right side
    6,036,005.40x = 37,328,025,756,024.18
  5. Step 5: Solve for x
    x = 37,328,025,756,024.18/6,036,005.40
  6. Step 6: Final answer
    x = 6,184,226.70

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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.