Home / 1,169,408.63-1,754,113.01-282,944.63

Finding the Fourth Proportional to 1,169,408.63, 1,754,113.01 and 282,944.63

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Solution

The fourth proportional to 1,169,408.63, 1,754,113.01 and 282,944.63 is: 424,416.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,408.63 : 1,754,113.01 = 282,944.63 : x
  2. Step 2: Convert to fraction form
    1,169,408.63/1,754,113.01 = 282,944.63/x
  3. Step 3: Cross multiply
    1,169,408.63x = 1,754,113.01 × 282,944.63
  4. Step 4: Simplify right side
    1,169,408.63x = 496,316,846,407.35
  5. Step 5: Solve for x
    x = 496,316,846,407.35/1,169,408.63
  6. Step 6: Final answer
    x = 424,416.95

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Double scale
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Similar ratio
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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.