Home / 2,559,802.08-3,840,275.84-962,379

Finding the Fourth Proportional to 2,559,802.08, 3,840,275.84 and 962,379

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Solution

The fourth proportional to 2,559,802.08, 3,840,275.84 and 962,379 is: 1,443,783.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,802.08 : 3,840,275.84 = 962,379 : x
  2. Step 2: Convert to fraction form
    2,559,802.08/3,840,275.84 = 962,379/x
  3. Step 3: Cross multiply
    2,559,802.08x = 3,840,275.84 × 962,379
  4. Step 4: Simplify right side
    2,559,802.08x = 3,695,800,817,811.47
  5. Step 5: Solve for x
    x = 3,695,800,817,811.47/2,559,802.08
  6. Step 6: Final answer
    x = 1,443,783.82

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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.