Home / 2,349,810.04-3,242,726.56-1,331,212.36

Finding the Fourth Proportional to 2,349,810.04, 3,242,726.56 and 1,331,212.36

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Solution

The fourth proportional to 2,349,810.04, 3,242,726.56 and 1,331,212.36 is: 1,837,066.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,810.04 : 3,242,726.56 = 1,331,212.36 : x
  2. Step 2: Convert to fraction form
    2,349,810.04/3,242,726.56 = 1,331,212.36/x
  3. Step 3: Cross multiply
    2,349,810.04x = 3,242,726.56 × 1,331,212.36
  4. Step 4: Simplify right side
    2,349,810.04x = 4,316,757,676,772.28
  5. Step 5: Solve for x
    x = 4,316,757,676,772.28/2,349,810.04
  6. Step 6: Final answer
    x = 1,837,066.66

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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.