Home / 4,136,518.64-5,708,740.59-2,301,322.70

Finding the Fourth Proportional to 4,136,518.64, 5,708,740.59 and 2,301,322.70

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Solution

The fourth proportional to 4,136,518.64, 5,708,740.59 and 2,301,322.70 is: 3,176,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,518.64 : 5,708,740.59 = 2,301,322.70 : x
  2. Step 2: Convert to fraction form
    4,136,518.64/5,708,740.59 = 2,301,322.70/x
  3. Step 3: Cross multiply
    4,136,518.64x = 5,708,740.59 × 2,301,322.70
  4. Step 4: Simplify right side
    4,136,518.64x = 13,137,654,279,634.69
  5. Step 5: Solve for x
    x = 13,137,654,279,634.69/4,136,518.64
  6. Step 6: Final answer
    x = 3,176,017.19

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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.