Home / 1,074,946.50-1,483,381.32-584,917.92

Finding the Fourth Proportional to 1,074,946.50, 1,483,381.32 and 584,917.92

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Solution

The fourth proportional to 1,074,946.50, 1,483,381.32 and 584,917.92 is: 807,162.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,946.50 : 1,483,381.32 = 584,917.92 : x
  2. Step 2: Convert to fraction form
    1,074,946.50/1,483,381.32 = 584,917.92/x
  3. Step 3: Cross multiply
    1,074,946.50x = 1,483,381.32 × 584,917.92
  4. Step 4: Simplify right side
    1,074,946.50x = 867,656,316,261.26
  5. Step 5: Solve for x
    x = 867,656,316,261.26/1,074,946.50
  6. Step 6: Final answer
    x = 807,162.33

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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.