Home / 2,500,570.71-3,746,755.37-1,060,103.16

Finding the Fourth Proportional to 2,500,570.71, 3,746,755.37 and 1,060,103.16

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Solution

The fourth proportional to 2,500,570.71, 3,746,755.37 and 1,060,103.16 is: 1,588,416.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,570.71 : 3,746,755.37 = 1,060,103.16 : x
  2. Step 2: Convert to fraction form
    2,500,570.71/3,746,755.37 = 1,060,103.16/x
  3. Step 3: Cross multiply
    2,500,570.71x = 3,746,755.37 × 1,060,103.16
  4. Step 4: Simplify right side
    2,500,570.71x = 3,971,947,210,134.23
  5. Step 5: Solve for x
    x = 3,971,947,210,134.23/2,500,570.71
  6. Step 6: Final answer
    x = 1,588,416.27

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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.