Home / 1,074,899.36-1,483,316.64-584,870.90

Finding the Fourth Proportional to 1,074,899.36, 1,483,316.64 and 584,870.90

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Solution

The fourth proportional to 1,074,899.36, 1,483,316.64 and 584,870.90 is: 807,097.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,899.36 : 1,483,316.64 = 584,870.90 : x
  2. Step 2: Convert to fraction form
    1,074,899.36/1,483,316.64 = 584,870.90/x
  3. Step 3: Cross multiply
    1,074,899.36x = 1,483,316.64 × 584,870.90
  4. Step 4: Simplify right side
    1,074,899.36x = 867,548,738,221.78
  5. Step 5: Solve for x
    x = 867,548,738,221.78/1,074,899.36
  6. Step 6: Final answer
    x = 807,097.64

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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.