Home / 2,334,926.30-3,502,494.35-715,576.50

Finding the Fourth Proportional to 2,334,926.30, 3,502,494.35 and 715,576.50

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Solution

The fourth proportional to 2,334,926.30, 3,502,494.35 and 715,576.50 is: 1,073,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,926.30 : 3,502,494.35 = 715,576.50 : x
  2. Step 2: Convert to fraction form
    2,334,926.30/3,502,494.35 = 715,576.50/x
  3. Step 3: Cross multiply
    2,334,926.30x = 3,502,494.35 × 715,576.50
  4. Step 4: Simplify right side
    2,334,926.30x = 2,506,302,644,664.89
  5. Step 5: Solve for x
    x = 2,506,302,644,664.89/2,334,926.30
  6. Step 6: Final answer
    x = 1,073,396.90

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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.