Home / 3,283,670.70-4,925,506.05-2,834,898.30

Finding the Fourth Proportional to 3,283,670.70, 4,925,506.05 and 2,834,898.30

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Solution

The fourth proportional to 3,283,670.70, 4,925,506.05 and 2,834,898.30 is: 4,252,347.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,670.70 : 4,925,506.05 = 2,834,898.30 : x
  2. Step 2: Convert to fraction form
    3,283,670.70/4,925,506.05 = 2,834,898.30/x
  3. Step 3: Cross multiply
    3,283,670.70x = 4,925,506.05 × 2,834,898.30
  4. Step 4: Simplify right side
    3,283,670.70x = 13,963,308,727,784.71
  5. Step 5: Solve for x
    x = 13,963,308,727,784.71/3,283,670.70
  6. Step 6: Final answer
    x = 4,252,347.45

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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.