Home / 4,814,498.13-6,640,133.30-4,232,476.82

Finding the Fourth Proportional to 4,814,498.13, 6,640,133.30 and 4,232,476.82

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Solution

The fourth proportional to 4,814,498.13, 6,640,133.30 and 4,232,476.82 is: 5,837,412.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,498.13 : 6,640,133.30 = 4,232,476.82 : x
  2. Step 2: Convert to fraction form
    4,814,498.13/6,640,133.30 = 4,232,476.82/x
  3. Step 3: Cross multiply
    4,814,498.13x = 6,640,133.30 × 4,232,476.82
  4. Step 4: Simplify right side
    4,814,498.13x = 28,104,210,219,597.06
  5. Step 5: Solve for x
    x = 28,104,210,219,597.06/4,814,498.13
  6. Step 6: Final answer
    x = 5,837,412.22

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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.