Home / 1,956,926.33-2,700,577.89-1,097,468.13

Finding the Fourth Proportional to 1,956,926.33, 2,700,577.89 and 1,097,468.13

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Solution

The fourth proportional to 1,956,926.33, 2,700,577.89 and 1,097,468.13 is: 1,514,516.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,926.33 : 2,700,577.89 = 1,097,468.13 : x
  2. Step 2: Convert to fraction form
    1,956,926.33/2,700,577.89 = 1,097,468.13/x
  3. Step 3: Cross multiply
    1,956,926.33x = 2,700,577.89 × 1,097,468.13
  4. Step 4: Simplify right side
    1,956,926.33x = 2,963,798,166,857.65
  5. Step 5: Solve for x
    x = 2,963,798,166,857.65/1,956,926.33
  6. Step 6: Final answer
    x = 1,514,516.99

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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.