Home / 1,113,248.01-1,536,282.81-603,950.25

Finding the Fourth Proportional to 1,113,248.01, 1,536,282.81 and 603,950.25

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Solution

The fourth proportional to 1,113,248.01, 1,536,282.81 and 603,950.25 is: 833,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,248.01 : 1,536,282.81 = 603,950.25 : x
  2. Step 2: Convert to fraction form
    1,113,248.01/1,536,282.81 = 603,950.25/x
  3. Step 3: Cross multiply
    1,113,248.01x = 1,536,282.81 × 603,950.25
  4. Step 4: Simplify right side
    1,113,248.01x = 927,838,387,170.20
  5. Step 5: Solve for x
    x = 927,838,387,170.20/1,113,248.01
  6. Step 6: Final answer
    x = 833,451.65

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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.