Home / 1,849,953.40-2,775,408.88-570,532.58

Finding the Fourth Proportional to 1,849,953.40, 2,775,408.88 and 570,532.58

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Solution

The fourth proportional to 1,849,953.40, 2,775,408.88 and 570,532.58 is: 855,946.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,953.40 : 2,775,408.88 = 570,532.58 : x
  2. Step 2: Convert to fraction form
    1,849,953.40/2,775,408.88 = 570,532.58/x
  3. Step 3: Cross multiply
    1,849,953.40x = 2,775,408.88 × 570,532.58
  4. Step 4: Simplify right side
    1,849,953.40x = 1,583,461,188,861.31
  5. Step 5: Solve for x
    x = 1,583,461,188,861.31/1,849,953.40
  6. Step 6: Final answer
    x = 855,946.53

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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.