Home / 1,999,545.93-2,759,368.82-1,094,127.93

Finding the Fourth Proportional to 1,999,545.93, 2,759,368.82 and 1,094,127.93

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Solution

The fourth proportional to 1,999,545.93, 2,759,368.82 and 1,094,127.93 is: 1,509,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,999,545.93 : 2,759,368.82 = 1,094,127.93 : x
  2. Step 2: Convert to fraction form
    1,999,545.93/2,759,368.82 = 1,094,127.93/x
  3. Step 3: Cross multiply
    1,999,545.93x = 2,759,368.82 × 1,094,127.93
  4. Step 4: Simplify right side
    1,999,545.93x = 3,019,102,489,662.50
  5. Step 5: Solve for x
    x = 3,019,102,489,662.50/1,999,545.93
  6. Step 6: Final answer
    x = 1,509,894.04

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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.