Home / 5,345,688.68-7,369,914.03-4,246,766.27

Finding the Fourth Proportional to 5,345,688.68, 7,369,914.03 and 4,246,766.27

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Solution

The fourth proportional to 5,345,688.68, 7,369,914.03 and 4,246,766.27 is: 5,854,868.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,688.68 : 7,369,914.03 = 4,246,766.27 : x
  2. Step 2: Convert to fraction form
    5,345,688.68/7,369,914.03 = 4,246,766.27/x
  3. Step 3: Cross multiply
    5,345,688.68x = 7,369,914.03 × 4,246,766.27
  4. Step 4: Simplify right side
    5,345,688.68x = 31,298,302,315,403.77
  5. Step 5: Solve for x
    x = 31,298,302,315,403.77/5,345,688.68
  6. Step 6: Final answer
    x = 5,854,868.14

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1.5x scale

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.