Home / 6,551,284.90-9,826,927.35-6,257,352.10

Finding the Fourth Proportional to 6,551,284.90, 9,826,927.35 and 6,257,352.10

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Solution

The fourth proportional to 6,551,284.90, 9,826,927.35 and 6,257,352.10 is: 9,386,028.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,284.90 : 9,826,927.35 = 6,257,352.10 : x
  2. Step 2: Convert to fraction form
    6,551,284.90/9,826,927.35 = 6,257,352.10/x
  3. Step 3: Cross multiply
    6,551,284.90x = 9,826,927.35 × 6,257,352.10
  4. Step 4: Simplify right side
    6,551,284.90x = 61,490,544,490,069.93
  5. Step 5: Solve for x
    x = 61,490,544,490,069.93/6,551,284.90
  6. Step 6: Final answer
    x = 9,386,028.15

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Double scale
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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.