Home / 3,616,870.53-4,995,423.80-2,382,001.00

Finding the Fourth Proportional to 3,616,870.53, 4,995,423.80 and 2,382,001.00

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Solution

The fourth proportional to 3,616,870.53, 4,995,423.80 and 2,382,001.00 is: 3,289,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,870.53 : 4,995,423.80 = 2,382,001.00 : x
  2. Step 2: Convert to fraction form
    3,616,870.53/4,995,423.80 = 2,382,001.00/x
  3. Step 3: Cross multiply
    3,616,870.53x = 4,995,423.80 × 2,382,001.00
  4. Step 4: Simplify right side
    3,616,870.53x = 11,899,104,471,557.74
  5. Step 5: Solve for x
    x = 11,899,104,471,557.74/3,616,870.53
  6. Step 6: Final answer
    x = 3,289,889.52

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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.