Home / 5,900,666.80-8,853,808.20-2,114,532.40

Finding the Fourth Proportional to 5,900,666.80, 8,853,808.20 and 2,114,532.40

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Solution

The fourth proportional to 5,900,666.80, 8,853,808.20 and 2,114,532.40 is: 3,172,804.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900,666.80 : 8,853,808.20 = 2,114,532.40 : x
  2. Step 2: Convert to fraction form
    5,900,666.80/8,853,808.20 = 2,114,532.40/x
  3. Step 3: Cross multiply
    5,900,666.80x = 8,853,808.20 × 2,114,532.40
  4. Step 4: Simplify right side
    5,900,666.80x = 18,721,664,302,285.68
  5. Step 5: Solve for x
    x = 18,721,664,302,285.68/5,900,666.80
  6. Step 6: Final answer
    x = 3,172,804.86

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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.