Home / 707,535.04-1,060,416.73-557,181.50

Finding the Fourth Proportional to 707,535.04, 1,060,416.73 and 557,181.50

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Solution

The fourth proportional to 707,535.04, 1,060,416.73 and 557,181.50 is: 835,074.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,535.04 : 1,060,416.73 = 557,181.50 : x
  2. Step 2: Convert to fraction form
    707,535.04/1,060,416.73 = 557,181.50/x
  3. Step 3: Cross multiply
    707,535.04x = 1,060,416.73 × 557,181.50
  4. Step 4: Simplify right side
    707,535.04x = 590,844,584,246.50
  5. Step 5: Solve for x
    x = 590,844,584,246.50/707,535.04
  6. Step 6: Final answer
    x = 835,074.66

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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.