Home / 3,571,265.27-5,358,317.33-1,142,792.69

Finding the Fourth Proportional to 3,571,265.27, 5,358,317.33 and 1,142,792.69

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Solution

The fourth proportional to 3,571,265.27, 5,358,317.33 and 1,142,792.69 is: 1,714,643.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,265.27 : 5,358,317.33 = 1,142,792.69 : x
  2. Step 2: Convert to fraction form
    3,571,265.27/5,358,317.33 = 1,142,792.69/x
  3. Step 3: Cross multiply
    3,571,265.27x = 5,358,317.33 × 1,142,792.69
  4. Step 4: Simplify right side
    3,571,265.27x = 6,123,445,875,424.32
  5. Step 5: Solve for x
    x = 6,123,445,875,424.32/3,571,265.27
  6. Step 6: Final answer
    x = 1,714,643.25

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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.