Home / 5,615,296.94-8,423,535.96-1,829,075.06

Finding the Fourth Proportional to 5,615,296.94, 8,423,535.96 and 1,829,075.06

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Solution

The fourth proportional to 5,615,296.94, 8,423,535.96 and 1,829,075.06 is: 2,743,804.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,615,296.94 : 8,423,535.96 = 1,829,075.06 : x
  2. Step 2: Convert to fraction form
    5,615,296.94/8,423,535.96 = 1,829,075.06/x
  3. Step 3: Cross multiply
    5,615,296.94x = 8,423,535.96 × 1,829,075.06
  4. Step 4: Simplify right side
    5,615,296.94x = 15,407,279,499,331.48
  5. Step 5: Solve for x
    x = 15,407,279,499,331.48/5,615,296.94
  6. Step 6: Final answer
    x = 2,743,804.95

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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.