Home / 10,895,477.24-15,036,438.60-6,000,698.03

Finding the Fourth Proportional to 10,895,477.24, 15,036,438.60 and 6,000,698.03

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Solution

The fourth proportional to 10,895,477.24, 15,036,438.60 and 6,000,698.03 is: 8,281,337.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,477.24 : 15,036,438.60 = 6,000,698.03 : x
  2. Step 2: Convert to fraction form
    10,895,477.24/15,036,438.60 = 6,000,698.03/x
  3. Step 3: Cross multiply
    10,895,477.24x = 15,036,438.60 × 6,000,698.03
  4. Step 4: Simplify right side
    10,895,477.24x = 90,229,127,410,053.77
  5. Step 5: Solve for x
    x = 90,229,127,410,053.77/10,895,477.24
  6. Step 6: Final answer
    x = 8,281,337.79

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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.