Home / 1,834,793.64-2,532,387.78-1,060,457.40

Finding the Fourth Proportional to 1,834,793.64, 2,532,387.78 and 1,060,457.40

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Solution

The fourth proportional to 1,834,793.64, 2,532,387.78 and 1,060,457.40 is: 1,463,646.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,793.64 : 2,532,387.78 = 1,060,457.40 : x
  2. Step 2: Convert to fraction form
    1,834,793.64/2,532,387.78 = 1,060,457.40/x
  3. Step 3: Cross multiply
    1,834,793.64x = 2,532,387.78 × 1,060,457.40
  4. Step 4: Simplify right side
    1,834,793.64x = 2,685,489,360,970.57
  5. Step 5: Solve for x
    x = 2,685,489,360,970.57/1,834,793.64
  6. Step 6: Final answer
    x = 1,463,646.54

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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.