Home / 4,683,352.77-7,027,686.63-1,845,457.83

Finding the Fourth Proportional to 4,683,352.77, 7,027,686.63 and 1,845,457.83

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Solution

The fourth proportional to 4,683,352.77, 7,027,686.63 and 1,845,457.83 is: 2,769,233.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,352.77 : 7,027,686.63 = 1,845,457.83 : x
  2. Step 2: Convert to fraction form
    4,683,352.77/7,027,686.63 = 1,845,457.83/x
  3. Step 3: Cross multiply
    4,683,352.77x = 7,027,686.63 × 1,845,457.83
  4. Step 4: Simplify right side
    4,683,352.77x = 12,969,299,318,119.81
  5. Step 5: Solve for x
    x = 12,969,299,318,119.81/4,683,352.77
  6. Step 6: Final answer
    x = 2,769,233.91

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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.