Home / 10,795,036.60-16,184,681.70-4,401,998.20

Finding the Fourth Proportional to 10,795,036.60, 16,184,681.70 and 4,401,998.20

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Solution

The fourth proportional to 10,795,036.60, 16,184,681.70 and 4,401,998.20 is: 6,599,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,036.60 : 16,184,681.70 = 4,401,998.20 : x
  2. Step 2: Convert to fraction form
    10,795,036.60/16,184,681.70 = 4,401,998.20/x
  3. Step 3: Cross multiply
    10,795,036.60x = 16,184,681.70 × 4,401,998.20
  4. Step 4: Simplify right side
    10,795,036.60x = 71,244,939,710,972.94
  5. Step 5: Solve for x
    x = 71,244,939,710,972.94/10,795,036.60
  6. Step 6: Final answer
    x = 6,599,786.77

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1.5x scale

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.