Home / 1,673,798.32-2,307,703.54-1,084,056

Finding the Fourth Proportional to 1,673,798.32, 2,307,703.54 and 1,084,056

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Solution

The fourth proportional to 1,673,798.32, 2,307,703.54 and 1,084,056 is: 1,494,612.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,798.32 : 2,307,703.54 = 1,084,056 : x
  2. Step 2: Convert to fraction form
    1,673,798.32/2,307,703.54 = 1,084,056/x
  3. Step 3: Cross multiply
    1,673,798.32x = 2,307,703.54 × 1,084,056
  4. Step 4: Simplify right side
    1,673,798.32x = 2,501,679,868,758.24
  5. Step 5: Solve for x
    x = 2,501,679,868,758.24/1,673,798.32
  6. Step 6: Final answer
    x = 1,494,612.49

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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.