Home / 1,741,341.94-2,402,920.04-977,247.88

Finding the Fourth Proportional to 1,741,341.94, 2,402,920.04 and 977,247.88

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Solution

The fourth proportional to 1,741,341.94, 2,402,920.04 and 977,247.88 is: 1,348,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,341.94 : 2,402,920.04 = 977,247.88 : x
  2. Step 2: Convert to fraction form
    1,741,341.94/2,402,920.04 = 977,247.88/x
  3. Step 3: Cross multiply
    1,741,341.94x = 2,402,920.04 × 977,247.88
  4. Step 4: Simplify right side
    1,741,341.94x = 2,348,248,497,998.68
  5. Step 5: Solve for x
    x = 2,348,248,497,998.68/1,741,341.94
  6. Step 6: Final answer
    x = 1,348,528.08

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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.