Home / 2,416,931.93-3,335,299.56-1,329,203.57

Finding the Fourth Proportional to 2,416,931.93, 3,335,299.56 and 1,329,203.57

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Solution

The fourth proportional to 2,416,931.93, 3,335,299.56 and 1,329,203.57 is: 1,834,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,931.93 : 3,335,299.56 = 1,329,203.57 : x
  2. Step 2: Convert to fraction form
    2,416,931.93/3,335,299.56 = 1,329,203.57/x
  3. Step 3: Cross multiply
    2,416,931.93x = 3,335,299.56 × 1,329,203.57
  4. Step 4: Simplify right side
    2,416,931.93x = 4,433,292,065,494.93
  5. Step 5: Solve for x
    x = 4,433,292,065,494.93/2,416,931.93
  6. Step 6: Final answer
    x = 1,834,264.35

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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.