Home / 1,169,420.44-1,754,130.69-282,956.44

Finding the Fourth Proportional to 1,169,420.44, 1,754,130.69 and 282,956.44

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Solution

The fourth proportional to 1,169,420.44, 1,754,130.69 and 282,956.44 is: 424,434.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,420.44 : 1,754,130.69 = 282,956.44 : x
  2. Step 2: Convert to fraction form
    1,169,420.44/1,754,130.69 = 282,956.44/x
  3. Step 3: Cross multiply
    1,169,420.44x = 1,754,130.69 × 282,956.44
  4. Step 4: Simplify right side
    1,169,420.44x = 496,342,575,337.14
  5. Step 5: Solve for x
    x = 496,342,575,337.14/1,169,420.44
  6. Step 6: Final answer
    x = 424,434.67

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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.