Home / 1,817,726.88-2,508,349.86-1,001,937

Finding the Fourth Proportional to 1,817,726.88, 2,508,349.86 and 1,001,937

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Solution

The fourth proportional to 1,817,726.88, 2,508,349.86 and 1,001,937 is: 1,382,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,726.88 : 2,508,349.86 = 1,001,937 : x
  2. Step 2: Convert to fraction form
    1,817,726.88/2,508,349.86 = 1,001,937/x
  3. Step 3: Cross multiply
    1,817,726.88x = 2,508,349.86 × 1,001,937
  4. Step 4: Simplify right side
    1,817,726.88x = 2,513,208,533,678.82
  5. Step 5: Solve for x
    x = 2,513,208,533,678.82/1,817,726.88
  6. Step 6: Final answer
    x = 1,382,610.64

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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.