Home / 2,432,813.76-3,648,097.36-895,423

Finding the Fourth Proportional to 2,432,813.76, 3,648,097.36 and 895,423

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Solution

The fourth proportional to 2,432,813.76, 3,648,097.36 and 895,423 is: 1,342,721.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,813.76 : 3,648,097.36 = 895,423 : x
  2. Step 2: Convert to fraction form
    2,432,813.76/3,648,097.36 = 895,423/x
  3. Step 3: Cross multiply
    2,432,813.76x = 3,648,097.36 × 895,423
  4. Step 4: Simplify right side
    2,432,813.76x = 3,266,590,282,383.28
  5. Step 5: Solve for x
    x = 3,266,590,282,383.28/2,432,813.76
  6. Step 6: Final answer
    x = 1,342,721.06

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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.