Home / 9,475,795.29-13,077,195.43-5,344,319.01

Finding the Fourth Proportional to 9,475,795.29, 13,077,195.43 and 5,344,319.01

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Solution

The fourth proportional to 9,475,795.29, 13,077,195.43 and 5,344,319.01 is: 7,375,497.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,795.29 : 13,077,195.43 = 5,344,319.01 : x
  2. Step 2: Convert to fraction form
    9,475,795.29/13,077,195.43 = 5,344,319.01/x
  3. Step 3: Cross multiply
    9,475,795.29x = 13,077,195.43 × 5,344,319.01
  4. Step 4: Simplify right side
    9,475,795.29x = 69,888,704,139,595.48
  5. Step 5: Solve for x
    x = 69,888,704,139,595.48/9,475,795.29
  6. Step 6: Final answer
    x = 7,375,497.47

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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.