Home / 8,953,489.68-12,355,224.60-5,033,850

Finding the Fourth Proportional to 8,953,489.68, 12,355,224.60 and 5,033,850

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Solution

The fourth proportional to 8,953,489.68, 12,355,224.60 and 5,033,850 is: 6,946,380.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,953,489.68 : 12,355,224.60 = 5,033,850 : x
  2. Step 2: Convert to fraction form
    8,953,489.68/12,355,224.60 = 5,033,850/x
  3. Step 3: Cross multiply
    8,953,489.68x = 12,355,224.60 × 5,033,850
  4. Step 4: Simplify right side
    8,953,489.68x = 62,194,347,352,710
  5. Step 5: Solve for x
    x = 62,194,347,352,710/8,953,489.68
  6. Step 6: Final answer
    x = 6,946,380.64

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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.