Home / 9,853,075.72-13,597,116.06-5,502,238.48

Finding the Fourth Proportional to 9,853,075.72, 13,597,116.06 and 5,502,238.48

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Solution

The fourth proportional to 9,853,075.72, 13,597,116.06 and 5,502,238.48 is: 7,593,017.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,075.72 : 13,597,116.06 = 5,502,238.48 : x
  2. Step 2: Convert to fraction form
    9,853,075.72/13,597,116.06 = 5,502,238.48/x
  3. Step 3: Cross multiply
    9,853,075.72x = 13,597,116.06 × 5,502,238.48
  4. Step 4: Simplify right side
    9,853,075.72x = 74,814,575,202,358
  5. Step 5: Solve for x
    x = 74,814,575,202,358/9,853,075.72
  6. Step 6: Final answer
    x = 7,593,017.38

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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.