Home / 7,054,711.08-10,580,933.76-1,935,945.48

Finding the Fourth Proportional to 7,054,711.08, 10,580,933.76 and 1,935,945.48

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Solution

The fourth proportional to 7,054,711.08, 10,580,933.76 and 1,935,945.48 is: 2,903,607.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,711.08 : 10,580,933.76 = 1,935,945.48 : x
  2. Step 2: Convert to fraction form
    7,054,711.08/10,580,933.76 = 1,935,945.48/x
  3. Step 3: Cross multiply
    7,054,711.08x = 10,580,933.76 × 1,935,945.48
  4. Step 4: Simplify right side
    7,054,711.08x = 20,484,110,886,851.40
  5. Step 5: Solve for x
    x = 20,484,110,886,851.40/7,054,711.08
  6. Step 6: Final answer
    x = 2,903,607.34

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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.