Home / 4,109,534.80-6,164,343.81-1,835,175.08

Finding the Fourth Proportional to 4,109,534.80, 6,164,343.81 and 1,835,175.08

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Solution

The fourth proportional to 4,109,534.80, 6,164,343.81 and 1,835,175.08 is: 2,752,781.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,534.80 : 6,164,343.81 = 1,835,175.08 : x
  2. Step 2: Convert to fraction form
    4,109,534.80/6,164,343.81 = 1,835,175.08/x
  3. Step 3: Cross multiply
    4,109,534.80x = 6,164,343.81 × 1,835,175.08
  4. Step 4: Simplify right side
    4,109,534.80x = 11,312,650,160,075.11
  5. Step 5: Solve for x
    x = 11,312,650,160,075.11/4,109,534.80
  6. Step 6: Final answer
    x = 2,752,781.21

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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.