Home / 1,903,413.65-2,626,807.25-1,044,054.05

Finding the Fourth Proportional to 1,903,413.65, 2,626,807.25 and 1,044,054.05

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Solution

The fourth proportional to 1,903,413.65, 2,626,807.25 and 1,044,054.05 is: 1,440,847.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,413.65 : 2,626,807.25 = 1,044,054.05 : x
  2. Step 2: Convert to fraction form
    1,903,413.65/2,626,807.25 = 1,044,054.05/x
  3. Step 3: Cross multiply
    1,903,413.65x = 2,626,807.25 × 1,044,054.05
  4. Step 4: Simplify right side
    1,903,413.65x = 2,742,528,742,711.59
  5. Step 5: Solve for x
    x = 2,742,528,742,711.59/1,903,413.65
  6. Step 6: Final answer
    x = 1,440,847.47

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