Home / 2,084,152.57-2,876,130.54-1,130,296.57

Finding the Fourth Proportional to 2,084,152.57, 2,876,130.54 and 1,130,296.57

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Solution

The fourth proportional to 2,084,152.57, 2,876,130.54 and 1,130,296.57 is: 1,559,809.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,152.57 : 2,876,130.54 = 1,130,296.57 : x
  2. Step 2: Convert to fraction form
    2,084,152.57/2,876,130.54 = 1,130,296.57/x
  3. Step 3: Cross multiply
    2,084,152.57x = 2,876,130.54 × 1,130,296.57
  4. Step 4: Simplify right side
    2,084,152.57x = 3,250,880,484,234.25
  5. Step 5: Solve for x
    x = 3,250,880,484,234.25/2,084,152.57
  6. Step 6: Final answer
    x = 1,559,809.26

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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.