Home / 1,157,509.00-1,736,353.29-347,830.17

Finding the Fourth Proportional to 1,157,509.00, 1,736,353.29 and 347,830.17

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Solution

The fourth proportional to 1,157,509.00, 1,736,353.29 and 347,830.17 is: 521,772.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,509.00 : 1,736,353.29 = 347,830.17 : x
  2. Step 2: Convert to fraction form
    1,157,509.00/1,736,353.29 = 347,830.17/x
  3. Step 3: Cross multiply
    1,157,509.00x = 1,736,353.29 × 347,830.17
  4. Step 4: Simplify right side
    1,157,509.00x = 603,956,054,833.80
  5. Step 5: Solve for x
    x = 603,956,054,833.80/1,157,509.00
  6. Step 6: Final answer
    x = 521,772.23

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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.