Home / 4,387,402.84-6,054,437.06-2,551,913.89

Finding the Fourth Proportional to 4,387,402.84, 6,054,437.06 and 2,551,913.89

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Solution

The fourth proportional to 4,387,402.84, 6,054,437.06 and 2,551,913.89 is: 3,521,537.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,402.84 : 6,054,437.06 = 2,551,913.89 : x
  2. Step 2: Convert to fraction form
    4,387,402.84/6,054,437.06 = 2,551,913.89/x
  3. Step 3: Cross multiply
    4,387,402.84x = 6,054,437.06 × 2,551,913.89
  4. Step 4: Simplify right side
    4,387,402.84x = 15,450,402,029,544.76
  5. Step 5: Solve for x
    x = 15,450,402,029,544.76/4,387,402.84
  6. Step 6: Final answer
    x = 3,521,537.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.