Home / 1,036,586.13-1,554,957.93-353,260.62

Finding the Fourth Proportional to 1,036,586.13, 1,554,957.93 and 353,260.62

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Solution

The fourth proportional to 1,036,586.13, 1,554,957.93 and 353,260.62 is: 529,917.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,586.13 : 1,554,957.93 = 353,260.62 : x
  2. Step 2: Convert to fraction form
    1,036,586.13/1,554,957.93 = 353,260.62/x
  3. Step 3: Cross multiply
    1,036,586.13x = 1,554,957.93 × 353,260.62
  4. Step 4: Simplify right side
    1,036,586.13x = 549,305,402,425.72
  5. Step 5: Solve for x
    x = 549,305,402,425.72/1,036,586.13
  6. Step 6: Final answer
    x = 529,917.76

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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.