Home / 6,475,357.74-8,936,066.07-3,574,750.14

Finding the Fourth Proportional to 6,475,357.74, 8,936,066.07 and 3,574,750.14

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Solution

The fourth proportional to 6,475,357.74, 8,936,066.07 and 3,574,750.14 is: 4,933,195.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,357.74 : 8,936,066.07 = 3,574,750.14 : x
  2. Step 2: Convert to fraction form
    6,475,357.74/8,936,066.07 = 3,574,750.14/x
  3. Step 3: Cross multiply
    6,475,357.74x = 8,936,066.07 × 3,574,750.14
  4. Step 4: Simplify right side
    6,475,357.74x = 31,944,203,434,781.75
  5. Step 5: Solve for x
    x = 31,944,203,434,781.75/6,475,357.74
  6. Step 6: Final answer
    x = 4,933,195.16

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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.