Home / 4,321,140.06-5,956,247.51-2,925,261.52

Finding the Fourth Proportional to 4,321,140.06, 5,956,247.51 and 2,925,261.52

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Solution

The fourth proportional to 4,321,140.06, 5,956,247.51 and 2,925,261.52 is: 4,032,172.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,140.06 : 5,956,247.51 = 2,925,261.52 : x
  2. Step 2: Convert to fraction form
    4,321,140.06/5,956,247.51 = 2,925,261.52/x
  3. Step 3: Cross multiply
    4,321,140.06x = 5,956,247.51 × 2,925,261.52
  4. Step 4: Simplify right side
    4,321,140.06x = 17,423,581,659,555.51
  5. Step 5: Solve for x
    x = 17,423,581,659,555.51/4,321,140.06
  6. Step 6: Final answer
    x = 4,032,172.39

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1.5x scale

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.