Home / 2,898,010.64-4,341,361.08-1,897,706

Finding the Fourth Proportional to 2,898,010.64, 4,341,361.08 and 1,897,706

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Solution

The fourth proportional to 2,898,010.64, 4,341,361.08 and 1,897,706 is: 2,842,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,010.64 : 4,341,361.08 = 1,897,706 : x
  2. Step 2: Convert to fraction form
    2,898,010.64/4,341,361.08 = 1,897,706/x
  3. Step 3: Cross multiply
    2,898,010.64x = 4,341,361.08 × 1,897,706
  4. Step 4: Simplify right side
    2,898,010.64x = 8,238,626,969,682.48
  5. Step 5: Solve for x
    x = 8,238,626,969,682.48/2,898,010.64
  6. Step 6: Final answer
    x = 2,842,856.01

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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.