Home / 10,834,119.83-16,246,455.32-4,097,809.91

Finding the Fourth Proportional to 10,834,119.83, 16,246,455.32 and 4,097,809.91

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Solution

The fourth proportional to 10,834,119.83, 16,246,455.32 and 4,097,809.91 is: 6,144,927.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,119.83 : 16,246,455.32 = 4,097,809.91 : x
  2. Step 2: Convert to fraction form
    10,834,119.83/16,246,455.32 = 4,097,809.91/x
  3. Step 3: Cross multiply
    10,834,119.83x = 16,246,455.32 × 4,097,809.91
  4. Step 4: Simplify right side
    10,834,119.83x = 66,574,885,663,528.88
  5. Step 5: Solve for x
    x = 66,574,885,663,528.88/10,834,119.83
  6. Step 6: Final answer
    x = 6,144,927.94

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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.