Home / 1,113,595.54-1,536,761.84-604,297.92

Finding the Fourth Proportional to 1,113,595.54, 1,536,761.84 and 604,297.92

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Solution

The fourth proportional to 1,113,595.54, 1,536,761.84 and 604,297.92 is: 833,931.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,595.54 : 1,536,761.84 = 604,297.92 : x
  2. Step 2: Convert to fraction form
    1,113,595.54/1,536,761.84 = 604,297.92/x
  3. Step 3: Cross multiply
    1,113,595.54x = 1,536,761.84 × 604,297.92
  4. Step 4: Simplify right side
    1,113,595.54x = 928,661,972,742.07
  5. Step 5: Solve for x
    x = 928,661,972,742.07/1,113,595.54
  6. Step 6: Final answer
    x = 833,931.12

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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.