Home / 1,074,964.49-1,483,432.22-584,917.47

Finding the Fourth Proportional to 1,074,964.49, 1,483,432.22 and 584,917.47

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Solution

The fourth proportional to 1,074,964.49, 1,483,432.22 and 584,917.47 is: 807,175.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,964.49 : 1,483,432.22 = 584,917.47 : x
  2. Step 2: Convert to fraction form
    1,074,964.49/1,483,432.22 = 584,917.47/x
  3. Step 3: Cross multiply
    1,074,964.49x = 1,483,432.22 × 584,917.47
  4. Step 4: Simplify right side
    1,074,964.49x = 867,685,421,038.88
  5. Step 5: Solve for x
    x = 867,685,421,038.88/1,074,964.49
  6. Step 6: Final answer
    x = 807,175.89

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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.