Home / 1,023,075.33-1,411,825.32-564,232.32

Finding the Fourth Proportional to 1,023,075.33, 1,411,825.32 and 564,232.32

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Solution

The fourth proportional to 1,023,075.33, 1,411,825.32 and 564,232.32 is: 778,630.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,075.33 : 1,411,825.32 = 564,232.32 : x
  2. Step 2: Convert to fraction form
    1,023,075.33/1,411,825.32 = 564,232.32/x
  3. Step 3: Cross multiply
    1,023,075.33x = 1,411,825.32 × 564,232.32
  4. Step 4: Simplify right side
    1,023,075.33x = 796,597,475,738.34
  5. Step 5: Solve for x
    x = 796,597,475,738.34/1,023,075.33
  6. Step 6: Final answer
    x = 778,630.32

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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.