Home / 1,732,624.58-2,598,738.19-453,355.72

Finding the Fourth Proportional to 1,732,624.58, 2,598,738.19 and 453,355.72

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Solution

The fourth proportional to 1,732,624.58, 2,598,738.19 and 453,355.72 is: 679,981.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,624.58 : 2,598,738.19 = 453,355.72 : x
  2. Step 2: Convert to fraction form
    1,732,624.58/2,598,738.19 = 453,355.72/x
  3. Step 3: Cross multiply
    1,732,624.58x = 2,598,738.19 × 453,355.72
  4. Step 4: Simplify right side
    1,732,624.58x = 1,178,152,815,588.71
  5. Step 5: Solve for x
    x = 1,178,152,815,588.71/1,732,624.58
  6. Step 6: Final answer
    x = 679,981.59

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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.