Home / 4,900,413.08-6,762,575.58-2,724,909.50

Finding the Fourth Proportional to 4,900,413.08, 6,762,575.58 and 2,724,909.50

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Solution

The fourth proportional to 4,900,413.08, 6,762,575.58 and 2,724,909.50 is: 3,760,378.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,413.08 : 6,762,575.58 = 2,724,909.50 : x
  2. Step 2: Convert to fraction form
    4,900,413.08/6,762,575.58 = 2,724,909.50/x
  3. Step 3: Cross multiply
    4,900,413.08x = 6,762,575.58 × 2,724,909.50
  4. Step 4: Simplify right side
    4,900,413.08x = 18,427,406,442,410.01
  5. Step 5: Solve for x
    x = 18,427,406,442,410.01/4,900,413.08
  6. Step 6: Final answer
    x = 3,760,378.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.