Home / 2,358,630.78-3,537,926.73-675,735.90

Finding the Fourth Proportional to 2,358,630.78, 3,537,926.73 and 675,735.90

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Solution

The fourth proportional to 2,358,630.78, 3,537,926.73 and 675,735.90 is: 1,013,598.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,630.78 : 3,537,926.73 = 675,735.90 : x
  2. Step 2: Convert to fraction form
    2,358,630.78/3,537,926.73 = 675,735.90/x
  3. Step 3: Cross multiply
    2,358,630.78x = 3,537,926.73 × 675,735.90
  4. Step 4: Simplify right side
    2,358,630.78x = 2,390,704,103,030.61
  5. Step 5: Solve for x
    x = 2,390,704,103,030.61/2,358,630.78
  6. Step 6: Final answer
    x = 1,013,598.28

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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.