Home / 11,075,054.64-15,283,578.33-6,113,499

Finding the Fourth Proportional to 11,075,054.64, 15,283,578.33 and 6,113,499

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Solution

The fourth proportional to 11,075,054.64, 15,283,578.33 and 6,113,499 is: 8,436,630.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075,054.64 : 15,283,578.33 = 6,113,499 : x
  2. Step 2: Convert to fraction form
    11,075,054.64/15,283,578.33 = 6,113,499/x
  3. Step 3: Cross multiply
    11,075,054.64x = 15,283,578.33 × 6,113,499
  4. Step 4: Simplify right side
    11,075,054.64x = 93,436,140,836,876.67
  5. Step 5: Solve for x
    x = 93,436,140,836,876.67/11,075,054.64
  6. Step 6: Final answer
    x = 8,436,630.24

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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.