Home / 1,796,005.53-2,478,912.53-1,032,502.77

Finding the Fourth Proportional to 1,796,005.53, 2,478,912.53 and 1,032,502.77

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Solution

The fourth proportional to 1,796,005.53, 2,478,912.53 and 1,032,502.77 is: 1,425,098.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,005.53 : 2,478,912.53 = 1,032,502.77 : x
  2. Step 2: Convert to fraction form
    1,796,005.53/2,478,912.53 = 1,032,502.77/x
  3. Step 3: Cross multiply
    1,796,005.53x = 2,478,912.53 × 1,032,502.77
  4. Step 4: Simplify right side
    1,796,005.53x = 2,559,484,048,650.19
  5. Step 5: Solve for x
    x = 2,559,484,048,650.19/1,796,005.53
  6. Step 6: Final answer
    x = 1,425,098.09

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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.