Home / 1,533,692.10-2,300,538.15-966,821.70

Finding the Fourth Proportional to 1,533,692.10, 2,300,538.15 and 966,821.70

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Solution

The fourth proportional to 1,533,692.10, 2,300,538.15 and 966,821.70 is: 1,450,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,692.10 : 2,300,538.15 = 966,821.70 : x
  2. Step 2: Convert to fraction form
    1,533,692.10/2,300,538.15 = 966,821.70/x
  3. Step 3: Cross multiply
    1,533,692.10x = 2,300,538.15 × 966,821.70
  4. Step 4: Simplify right side
    1,533,692.10x = 2,224,210,205,097.86
  5. Step 5: Solve for x
    x = 2,224,210,205,097.86/1,533,692.10
  6. Step 6: Final answer
    x = 1,450,232.55

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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.