Home / 1,822,061.38-2,730,093.14-623,328.41

Finding the Fourth Proportional to 1,822,061.38, 2,730,093.14 and 623,328.41

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Solution

The fourth proportional to 1,822,061.38, 2,730,093.14 and 623,328.41 is: 933,966.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,061.38 : 2,730,093.14 = 623,328.41 : x
  2. Step 2: Convert to fraction form
    1,822,061.38/2,730,093.14 = 623,328.41/x
  3. Step 3: Cross multiply
    1,822,061.38x = 2,730,093.14 × 623,328.41
  4. Step 4: Simplify right side
    1,822,061.38x = 1,701,744,616,108.11
  5. Step 5: Solve for x
    x = 1,701,744,616,108.11/1,822,061.38
  6. Step 6: Final answer
    x = 933,966.68

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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.