Home / 2,708,526.29-4,061,608.31-1,024,448.81

Finding the Fourth Proportional to 2,708,526.29, 4,061,608.31 and 1,024,448.81

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Solution

The fourth proportional to 2,708,526.29, 4,061,608.31 and 1,024,448.81 is: 1,536,226.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,526.29 : 4,061,608.31 = 1,024,448.81 : x
  2. Step 2: Convert to fraction form
    2,708,526.29/4,061,608.31 = 1,024,448.81/x
  3. Step 3: Cross multiply
    2,708,526.29x = 4,061,608.31 × 1,024,448.81
  4. Step 4: Simplify right side
    2,708,526.29x = 4,160,909,812,580.75
  5. Step 5: Solve for x
    x = 4,160,909,812,580.75/2,708,526.29
  6. Step 6: Final answer
    x = 1,536,226.48

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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.