Home / 6,585,623.18-9,878,434.76-4,341,236.30

Finding the Fourth Proportional to 6,585,623.18, 9,878,434.76 and 4,341,236.30

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Solution

The fourth proportional to 6,585,623.18, 9,878,434.76 and 4,341,236.30 is: 6,511,854.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,623.18 : 9,878,434.76 = 4,341,236.30 : x
  2. Step 2: Convert to fraction form
    6,585,623.18/9,878,434.76 = 4,341,236.30/x
  3. Step 3: Cross multiply
    6,585,623.18x = 9,878,434.76 × 4,341,236.30
  4. Step 4: Simplify right side
    6,585,623.18x = 42,884,619,496,195.44
  5. Step 5: Solve for x
    x = 42,884,619,496,195.44/6,585,623.18
  6. Step 6: Final answer
    x = 6,511,854.44

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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.