Home / 6,896,953.89-10,346,054.13-2,637,159.03

Finding the Fourth Proportional to 6,896,953.89, 10,346,054.13 and 2,637,159.03

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Solution

The fourth proportional to 6,896,953.89, 10,346,054.13 and 2,637,159.03 is: 3,955,976.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,953.89 : 10,346,054.13 = 2,637,159.03 : x
  2. Step 2: Convert to fraction form
    6,896,953.89/10,346,054.13 = 2,637,159.03/x
  3. Step 3: Cross multiply
    6,896,953.89x = 10,346,054.13 × 2,637,159.03
  4. Step 4: Simplify right side
    6,896,953.89x = 27,284,190,073,798.29
  5. Step 5: Solve for x
    x = 27,284,190,073,798.29/6,896,953.89
  6. Step 6: Final answer
    x = 3,955,976.87

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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.