Home / 6,270,624.41-9,404,229.02-1,720,594.40

Finding the Fourth Proportional to 6,270,624.41, 9,404,229.02 and 1,720,594.40

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Solution

The fourth proportional to 6,270,624.41, 9,404,229.02 and 1,720,594.40 is: 2,580,423.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,624.41 : 9,404,229.02 = 1,720,594.40 : x
  2. Step 2: Convert to fraction form
    6,270,624.41/9,404,229.02 = 1,720,594.40/x
  3. Step 3: Cross multiply
    6,270,624.41x = 9,404,229.02 × 1,720,594.40
  4. Step 4: Simplify right side
    6,270,624.41x = 16,180,863,732,505.37
  5. Step 5: Solve for x
    x = 16,180,863,732,505.37/6,270,624.41
  6. Step 6: Final answer
    x = 2,580,423.05

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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.