Home / 2,084,156.54-2,876,136.02-1,130,300.54

Finding the Fourth Proportional to 2,084,156.54, 2,876,136.02 and 1,130,300.54

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Solution

The fourth proportional to 2,084,156.54, 2,876,136.02 and 1,130,300.54 is: 1,559,814.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,156.54 : 2,876,136.02 = 1,130,300.54 : x
  2. Step 2: Convert to fraction form
    2,084,156.54/2,876,136.02 = 1,130,300.54/x
  3. Step 3: Cross multiply
    2,084,156.54x = 2,876,136.02 × 1,130,300.54
  4. Step 4: Simplify right side
    2,084,156.54x = 3,250,898,076,487.27
  5. Step 5: Solve for x
    x = 3,250,898,076,487.27/2,084,156.54
  6. Step 6: Final answer
    x = 1,559,814.74

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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.