Home / 1,657,812.44-2,284,654.20-1,452,526.04

Finding the Fourth Proportional to 1,657,812.44, 2,284,654.20 and 1,452,526.04

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Solution

The fourth proportional to 1,657,812.44, 2,284,654.20 and 1,452,526.04 is: 2,001,746.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,812.44 : 2,284,654.20 = 1,452,526.04 : x
  2. Step 2: Convert to fraction form
    1,657,812.44/2,284,654.20 = 1,452,526.04/x
  3. Step 3: Cross multiply
    1,657,812.44x = 2,284,654.20 × 1,452,526.04
  4. Step 4: Simplify right side
    1,657,812.44x = 3,318,519,717,895.37
  5. Step 5: Solve for x
    x = 3,318,519,717,895.37/1,657,812.44
  6. Step 6: Final answer
    x = 2,001,746.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.