Home / 6,692,501.76-10,037,244.96-1,900,092.48

Finding the Fourth Proportional to 6,692,501.76, 10,037,244.96 and 1,900,092.48

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Solution

The fourth proportional to 6,692,501.76, 10,037,244.96 and 1,900,092.48 is: 2,849,710.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692,501.76 : 10,037,244.96 = 1,900,092.48 : x
  2. Step 2: Convert to fraction form
    6,692,501.76/10,037,244.96 = 1,900,092.48/x
  3. Step 3: Cross multiply
    6,692,501.76x = 10,037,244.96 × 1,900,092.48
  4. Step 4: Simplify right side
    6,692,501.76x = 19,071,693,668,413.90
  5. Step 5: Solve for x
    x = 19,071,693,668,413.90/6,692,501.76
  6. Step 6: Final answer
    x = 2,849,710.67

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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.