Home / 7,034,210.82-10,551,299.82-4,620,599.34

Finding the Fourth Proportional to 7,034,210.82, 10,551,299.82 and 4,620,599.34

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Solution

The fourth proportional to 7,034,210.82, 10,551,299.82 and 4,620,599.34 is: 6,930,888.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,210.82 : 10,551,299.82 = 4,620,599.34 : x
  2. Step 2: Convert to fraction form
    7,034,210.82/10,551,299.82 = 4,620,599.34/x
  3. Step 3: Cross multiply
    7,034,210.82x = 10,551,299.82 × 4,620,599.34
  4. Step 4: Simplify right side
    7,034,210.82x = 48,753,328,984,434.12
  5. Step 5: Solve for x
    x = 48,753,328,984,434.12/7,034,210.82
  6. Step 6: Final answer
    x = 6,930,888.23

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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.