Home / 1,021,504.10-1,529,923.35-601,600.10

Finding the Fourth Proportional to 1,021,504.10, 1,529,923.35 and 601,600.10

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Solution

The fourth proportional to 1,021,504.10, 1,529,923.35 and 601,600.10 is: 901,026.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,504.10 : 1,529,923.35 = 601,600.10 : x
  2. Step 2: Convert to fraction form
    1,021,504.10/1,529,923.35 = 601,600.10/x
  3. Step 3: Cross multiply
    1,021,504.10x = 1,529,923.35 × 601,600.10
  4. Step 4: Simplify right side
    1,021,504.10x = 920,402,040,352.34
  5. Step 5: Solve for x
    x = 920,402,040,352.34/1,021,504.10
  6. Step 6: Final answer
    x = 901,026.28

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Double scale
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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.