Home / 11,057,000.70-16,585,501.05-6,274,031.70

Finding the Fourth Proportional to 11,057,000.70, 16,585,501.05 and 6,274,031.70

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Solution

The fourth proportional to 11,057,000.70, 16,585,501.05 and 6,274,031.70 is: 9,411,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,057,000.70 : 16,585,501.05 = 6,274,031.70 : x
  2. Step 2: Convert to fraction form
    11,057,000.70/16,585,501.05 = 6,274,031.70/x
  3. Step 3: Cross multiply
    11,057,000.70x = 16,585,501.05 × 6,274,031.70
  4. Step 4: Simplify right side
    11,057,000.70x = 104,057,959,348,083.30
  5. Step 5: Solve for x
    x = 104,057,959,348,083.30/11,057,000.70
  6. Step 6: Final answer
    x = 9,411,047.55

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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.