Home / 4,542,276.54-6,814,427.52-1,303,561.74

Finding the Fourth Proportional to 4,542,276.54, 6,814,427.52 and 1,303,561.74

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Solution

The fourth proportional to 4,542,276.54, 6,814,427.52 and 1,303,561.74 is: 1,955,633.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,276.54 : 6,814,427.52 = 1,303,561.74 : x
  2. Step 2: Convert to fraction form
    4,542,276.54/6,814,427.52 = 1,303,561.74/x
  3. Step 3: Cross multiply
    4,542,276.54x = 6,814,427.52 × 1,303,561.74
  4. Step 4: Simplify right side
    4,542,276.54x = 8,883,026,995,075.08
  5. Step 5: Solve for x
    x = 8,883,026,995,075.08/4,542,276.54
  6. Step 6: Final answer
    x = 1,955,633.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.