Home / 10,484,074.36-14,468,488.14-5,900,692.60

Finding the Fourth Proportional to 10,484,074.36, 14,468,488.14 and 5,900,692.60

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Solution

The fourth proportional to 10,484,074.36, 14,468,488.14 and 5,900,692.60 is: 8,143,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,074.36 : 14,468,488.14 = 5,900,692.60 : x
  2. Step 2: Convert to fraction form
    10,484,074.36/14,468,488.14 = 5,900,692.60/x
  3. Step 3: Cross multiply
    10,484,074.36x = 14,468,488.14 × 5,900,692.60
  4. Step 4: Simplify right side
    10,484,074.36x = 85,374,100,900,885.77
  5. Step 5: Solve for x
    x = 85,374,100,900,885.77/10,484,074.36
  6. Step 6: Final answer
    x = 8,143,217.80

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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.