Home / 1,806,526.85-2,709,792.32-608,348.83

Finding the Fourth Proportional to 1,806,526.85, 2,709,792.32 and 608,348.83

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Solution

The fourth proportional to 1,806,526.85, 2,709,792.32 and 608,348.83 is: 912,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,526.85 : 2,709,792.32 = 608,348.83 : x
  2. Step 2: Convert to fraction form
    1,806,526.85/2,709,792.32 = 608,348.83/x
  3. Step 3: Cross multiply
    1,806,526.85x = 2,709,792.32 × 608,348.83
  4. Step 4: Simplify right side
    1,806,526.85x = 1,648,498,970,824.28
  5. Step 5: Solve for x
    x = 1,648,498,970,824.28/1,806,526.85
  6. Step 6: Final answer
    x = 912,523.93

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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.