Home / 895,707.44-1,235,994.90-533,072.78

Finding the Fourth Proportional to 895,707.44, 1,235,994.90 and 533,072.78

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Solution

The fourth proportional to 895,707.44, 1,235,994.90 and 533,072.78 is: 735,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,707.44 : 1,235,994.90 = 533,072.78 : x
  2. Step 2: Convert to fraction form
    895,707.44/1,235,994.90 = 533,072.78/x
  3. Step 3: Cross multiply
    895,707.44x = 1,235,994.90 × 533,072.78
  4. Step 4: Simplify right side
    895,707.44x = 658,875,237,408.82
  5. Step 5: Solve for x
    x = 658,875,237,408.82/895,707.44
  6. Step 6: Final answer
    x = 735,592.01

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.