Home / 4,536,617.20-6,804,925.80-1,696,360.30

Finding the Fourth Proportional to 4,536,617.20, 6,804,925.80 and 1,696,360.30

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Solution

The fourth proportional to 4,536,617.20, 6,804,925.80 and 1,696,360.30 is: 2,544,540.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,617.20 : 6,804,925.80 = 1,696,360.30 : x
  2. Step 2: Convert to fraction form
    4,536,617.20/6,804,925.80 = 1,696,360.30/x
  3. Step 3: Cross multiply
    4,536,617.20x = 6,804,925.80 × 1,696,360.30
  4. Step 4: Simplify right side
    4,536,617.20x = 11,543,605,971,565.74
  5. Step 5: Solve for x
    x = 11,543,605,971,565.74/4,536,617.20
  6. Step 6: Final answer
    x = 2,544,540.45

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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.