Home / 1,074,451.16-1,482,751.88-584,424.60

Finding the Fourth Proportional to 1,074,451.16, 1,482,751.88 and 584,424.60

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Solution

The fourth proportional to 1,074,451.16, 1,482,751.88 and 584,424.60 is: 806,511.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,451.16 : 1,482,751.88 = 584,424.60 : x
  2. Step 2: Convert to fraction form
    1,074,451.16/1,482,751.88 = 584,424.60/x
  3. Step 3: Cross multiply
    1,074,451.16x = 1,482,751.88 × 584,424.60
  4. Step 4: Simplify right side
    1,074,451.16x = 866,556,674,368.25
  5. Step 5: Solve for x
    x = 866,556,674,368.25/1,074,451.16
  6. Step 6: Final answer
    x = 806,511.00

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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.