Home / 1,024,015.32-1,535,887.98-304,341.66

Finding the Fourth Proportional to 1,024,015.32, 1,535,887.98 and 304,341.66

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Solution

The fourth proportional to 1,024,015.32, 1,535,887.98 and 304,341.66 is: 456,472.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,015.32 : 1,535,887.98 = 304,341.66 : x
  2. Step 2: Convert to fraction form
    1,024,015.32/1,535,887.98 = 304,341.66/x
  3. Step 3: Cross multiply
    1,024,015.32x = 1,535,887.98 × 304,341.66
  4. Step 4: Simplify right side
    1,024,015.32x = 467,434,697,407.25
  5. Step 5: Solve for x
    x = 467,434,697,407.25/1,024,015.32
  6. Step 6: Final answer
    x = 456,472.37

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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.