Home / 6,578,459.58-9,852,361.22-6,396,851.10

Finding the Fourth Proportional to 6,578,459.58, 9,852,361.22 and 6,396,851.10

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Solution

The fourth proportional to 6,578,459.58, 9,852,361.22 and 6,396,851.10 is: 9,580,371.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,459.58 : 9,852,361.22 = 6,396,851.10 : x
  2. Step 2: Convert to fraction form
    6,578,459.58/9,852,361.22 = 6,396,851.10/x
  3. Step 3: Cross multiply
    6,578,459.58x = 9,852,361.22 × 6,396,851.10
  4. Step 4: Simplify right side
    6,578,459.58x = 63,024,087,707,754.34
  5. Step 5: Solve for x
    x = 63,024,087,707,754.34/6,578,459.58
  6. Step 6: Final answer
    x = 9,580,371.66

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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.