Home / 1,017,168.83-1,525,752.94-792,697.17

Finding the Fourth Proportional to 1,017,168.83, 1,525,752.94 and 792,697.17

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Solution

The fourth proportional to 1,017,168.83, 1,525,752.94 and 792,697.17 is: 1,189,045.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,168.83 : 1,525,752.94 = 792,697.17 : x
  2. Step 2: Convert to fraction form
    1,017,168.83/1,525,752.94 = 792,697.17/x
  3. Step 3: Cross multiply
    1,017,168.83x = 1,525,752.94 × 792,697.17
  4. Step 4: Simplify right side
    1,017,168.83x = 1,209,460,037,657.18
  5. Step 5: Solve for x
    x = 1,209,460,037,657.18/1,017,168.83
  6. Step 6: Final answer
    x = 1,189,045.52

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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.