Home / 4,842,876.27-6,683,641.64-3,617,054.58

Finding the Fourth Proportional to 4,842,876.27, 6,683,641.64 and 3,617,054.58

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Solution

The fourth proportional to 4,842,876.27, 6,683,641.64 and 3,617,054.58 is: 4,991,888.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,876.27 : 6,683,641.64 = 3,617,054.58 : x
  2. Step 2: Convert to fraction form
    4,842,876.27/6,683,641.64 = 3,617,054.58/x
  3. Step 3: Cross multiply
    4,842,876.27x = 6,683,641.64 × 3,617,054.58
  4. Step 4: Simplify right side
    4,842,876.27x = 24,175,096,586,955.44
  5. Step 5: Solve for x
    x = 24,175,096,586,955.44/4,842,876.27
  6. Step 6: Final answer
    x = 4,991,888.13

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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.