Home / 2,424,218-3,636,852-928,310

Finding the Fourth Proportional to 2,424,218, 3,636,852 and 928,310

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Solution

The fourth proportional to 2,424,218, 3,636,852 and 928,310 is: 1,392,666.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,218 : 3,636,852 = 928,310 : x
  2. Step 2: Convert to fraction form
    2,424,218/3,636,852 = 928,310/x
  3. Step 3: Cross multiply
    2,424,218x = 3,636,852 × 928,310
  4. Step 4: Simplify right side
    2,424,218x = 3,376,126,080,120
  5. Step 5: Solve for x
    x = 3,376,126,080,120/2,424,218
  6. Step 6: Final answer
    x = 1,392,666.04

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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.