Home / 6,602,022.60-9,903,033.90-5,762,214.60

Finding the Fourth Proportional to 6,602,022.60, 9,903,033.90 and 5,762,214.60

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Solution

The fourth proportional to 6,602,022.60, 9,903,033.90 and 5,762,214.60 is: 8,643,321.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,022.60 : 9,903,033.90 = 5,762,214.60 : x
  2. Step 2: Convert to fraction form
    6,602,022.60/9,903,033.90 = 5,762,214.60/x
  3. Step 3: Cross multiply
    6,602,022.60x = 9,903,033.90 × 5,762,214.60
  4. Step 4: Simplify right side
    6,602,022.60x = 57,063,406,522,874.94
  5. Step 5: Solve for x
    x = 57,063,406,522,874.94/6,602,022.60
  6. Step 6: Final answer
    x = 8,643,321.90

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1.5x scale

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.