Home / 7,598,482.83-10,485,908.56-4,113,820.91

Finding the Fourth Proportional to 7,598,482.83, 10,485,908.56 and 4,113,820.91

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Solution

The fourth proportional to 7,598,482.83, 10,485,908.56 and 4,113,820.91 is: 5,677,074.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,482.83 : 10,485,908.56 = 4,113,820.91 : x
  2. Step 2: Convert to fraction form
    7,598,482.83/10,485,908.56 = 4,113,820.91/x
  3. Step 3: Cross multiply
    7,598,482.83x = 10,485,908.56 × 4,113,820.91
  4. Step 4: Simplify right side
    7,598,482.83x = 43,137,149,925,833.04
  5. Step 5: Solve for x
    x = 43,137,149,925,833.04/7,598,482.83
  6. Step 6: Final answer
    x = 5,677,074.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.