Home / 6,423,256.70-9,631,037.43-2,044,504.74

Finding the Fourth Proportional to 6,423,256.70, 9,631,037.43 and 2,044,504.74

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Solution

The fourth proportional to 6,423,256.70, 9,631,037.43 and 2,044,504.74 is: 3,065,532.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,423,256.70 : 9,631,037.43 = 2,044,504.74 : x
  2. Step 2: Convert to fraction form
    6,423,256.70/9,631,037.43 = 2,044,504.74/x
  3. Step 3: Cross multiply
    6,423,256.70x = 9,631,037.43 × 2,044,504.74
  4. Step 4: Simplify right side
    6,423,256.70x = 19,690,701,712,868.81
  5. Step 5: Solve for x
    x = 19,690,701,712,868.81/6,423,256.70
  6. Step 6: Final answer
    x = 3,065,532.43

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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.