Home / 1,533,506.76-2,300,259.84-411,575.76

Finding the Fourth Proportional to 1,533,506.76, 2,300,259.84 and 411,575.76

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Solution

The fourth proportional to 1,533,506.76, 2,300,259.84 and 411,575.76 is: 617,363.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,506.76 : 2,300,259.84 = 411,575.76 : x
  2. Step 2: Convert to fraction form
    1,533,506.76/2,300,259.84 = 411,575.76/x
  3. Step 3: Cross multiply
    1,533,506.76x = 2,300,259.84 × 411,575.76
  4. Step 4: Simplify right side
    1,533,506.76x = 946,731,191,845.48
  5. Step 5: Solve for x
    x = 946,731,191,845.48/1,533,506.76
  6. Step 6: Final answer
    x = 617,363.56

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1.5x scale

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.