Home / 4,192,898.58-6,289,487.70-1,160,010.47

Finding the Fourth Proportional to 4,192,898.58, 6,289,487.70 and 1,160,010.47

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Solution

The fourth proportional to 4,192,898.58, 6,289,487.70 and 1,160,010.47 is: 1,740,054.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,898.58 : 6,289,487.70 = 1,160,010.47 : x
  2. Step 2: Convert to fraction form
    4,192,898.58/6,289,487.70 = 1,160,010.47/x
  3. Step 3: Cross multiply
    4,192,898.58x = 6,289,487.70 × 1,160,010.47
  4. Step 4: Simplify right side
    4,192,898.58x = 7,295,871,558,931.53
  5. Step 5: Solve for x
    x = 7,295,871,558,931.53/4,192,898.58
  6. Step 6: Final answer
    x = 1,740,054.38

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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.