Home / 2,334,969.63-3,502,559.39-715,619.84

Finding the Fourth Proportional to 2,334,969.63, 3,502,559.39 and 715,619.84

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Solution

The fourth proportional to 2,334,969.63, 3,502,559.39 and 715,619.84 is: 1,073,461.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,969.63 : 3,502,559.39 = 715,619.84 : x
  2. Step 2: Convert to fraction form
    2,334,969.63/3,502,559.39 = 715,619.84/x
  3. Step 3: Cross multiply
    2,334,969.63x = 3,502,559.39 × 715,619.84
  4. Step 4: Simplify right side
    2,334,969.63x = 2,506,500,969,171.40
  5. Step 5: Solve for x
    x = 2,506,500,969,171.40/2,334,969.63
  6. Step 6: Final answer
    x = 1,073,461.91

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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.