Home / 5,824,126.16-8,736,631.50-1,984,755.32

Finding the Fourth Proportional to 5,824,126.16, 8,736,631.50 and 1,984,755.32

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Solution

The fourth proportional to 5,824,126.16, 8,736,631.50 and 1,984,755.32 is: 2,977,283.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,126.16 : 8,736,631.50 = 1,984,755.32 : x
  2. Step 2: Convert to fraction form
    5,824,126.16/8,736,631.50 = 1,984,755.32/x
  3. Step 3: Cross multiply
    5,824,126.16x = 8,736,631.50 × 1,984,755.32
  4. Step 4: Simplify right side
    5,824,126.16x = 17,340,075,848,504.58
  5. Step 5: Solve for x
    x = 17,340,075,848,504.58/5,824,126.16
  6. Step 6: Final answer
    x = 2,977,283.69

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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.