Home / 1,671,414-2,508,117.24-606,539.16

Finding the Fourth Proportional to 1,671,414, 2,508,117.24 and 606,539.16

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Solution

The fourth proportional to 1,671,414, 2,508,117.24 and 606,539.16 is: 910,170.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,414 : 2,508,117.24 = 606,539.16 : x
  2. Step 2: Convert to fraction form
    1,671,414/2,508,117.24 = 606,539.16/x
  3. Step 3: Cross multiply
    1,671,414x = 2,508,117.24 × 606,539.16
  4. Step 4: Simplify right side
    1,671,414x = 1,521,271,323,931.12
  5. Step 5: Solve for x
    x = 1,521,271,323,931.12/1,671,414
  6. Step 6: Final answer
    x = 910,170.27

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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.