Home / 3,057,802.89-4,586,732.02-927,887.01

Finding the Fourth Proportional to 3,057,802.89, 4,586,732.02 and 927,887.01

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Solution

The fourth proportional to 3,057,802.89, 4,586,732.02 and 927,887.01 is: 1,391,838.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,802.89 : 4,586,732.02 = 927,887.01 : x
  2. Step 2: Convert to fraction form
    3,057,802.89/4,586,732.02 = 927,887.01/x
  3. Step 3: Cross multiply
    3,057,802.89x = 4,586,732.02 × 927,887.01
  4. Step 4: Simplify right side
    3,057,802.89x = 4,255,969,059,709.06
  5. Step 5: Solve for x
    x = 4,255,969,059,709.06/3,057,802.89
  6. Step 6: Final answer
    x = 1,391,838.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.