Home / 1,060,569.32-1,590,623.58-350,429.16

Finding the Fourth Proportional to 1,060,569.32, 1,590,623.58 and 350,429.16

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Solution

The fourth proportional to 1,060,569.32, 1,590,623.58 and 350,429.16 is: 525,567.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,569.32 : 1,590,623.58 = 350,429.16 : x
  2. Step 2: Convert to fraction form
    1,060,569.32/1,590,623.58 = 350,429.16/x
  3. Step 3: Cross multiply
    1,060,569.32x = 1,590,623.58 × 350,429.16
  4. Step 4: Simplify right side
    1,060,569.32x = 557,400,885,015.59
  5. Step 5: Solve for x
    x = 557,400,885,015.59/1,060,569.32
  6. Step 6: Final answer
    x = 525,567.61

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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.