Home / 6,784,151.10-10,178,223.40-2,466,133.26

Finding the Fourth Proportional to 6,784,151.10, 10,178,223.40 and 2,466,133.26

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Solution

The fourth proportional to 6,784,151.10, 10,178,223.40 and 2,466,133.26 is: 3,699,925.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,784,151.10 : 10,178,223.40 = 2,466,133.26 : x
  2. Step 2: Convert to fraction form
    6,784,151.10/10,178,223.40 = 2,466,133.26/x
  3. Step 3: Cross multiply
    6,784,151.10x = 10,178,223.40 × 2,466,133.26
  4. Step 4: Simplify right side
    6,784,151.10x = 25,100,855,219,364.61
  5. Step 5: Solve for x
    x = 25,100,855,219,364.61/6,784,151.10
  6. Step 6: Final answer
    x = 3,699,925.73

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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.