Home / 10,470,307.24-14,444,174.10-6,119,576.92

Finding the Fourth Proportional to 10,470,307.24, 14,444,174.10 and 6,119,576.92

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Solution

The fourth proportional to 10,470,307.24, 14,444,174.10 and 6,119,576.92 is: 8,442,181.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,470,307.24 : 14,444,174.10 = 6,119,576.92 : x
  2. Step 2: Convert to fraction form
    10,470,307.24/14,444,174.10 = 6,119,576.92/x
  3. Step 3: Cross multiply
    10,470,307.24x = 14,444,174.10 × 6,119,576.92
  4. Step 4: Simplify right side
    10,470,307.24x = 88,392,234,450,821.77
  5. Step 5: Solve for x
    x = 88,392,234,450,821.77/10,470,307.24
  6. Step 6: Final answer
    x = 8,442,181.54

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1.5x scale

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.