Home / 6,075,221.49-9,112,841.10-2,480,988.47

Finding the Fourth Proportional to 6,075,221.49, 9,112,841.10 and 2,480,988.47

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Solution

The fourth proportional to 6,075,221.49, 9,112,841.10 and 2,480,988.47 is: 3,721,486.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,221.49 : 9,112,841.10 = 2,480,988.47 : x
  2. Step 2: Convert to fraction form
    6,075,221.49/9,112,841.10 = 2,480,988.47/x
  3. Step 3: Cross multiply
    6,075,221.49x = 9,112,841.10 × 2,480,988.47
  4. Step 4: Simplify right side
    6,075,221.49x = 22,608,853,652,477.91
  5. Step 5: Solve for x
    x = 22,608,853,652,477.91/6,075,221.49
  6. Step 6: Final answer
    x = 3,721,486.32

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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.