Home / 8,526,184.36-11,766,216.90-4,658,705.32

Finding the Fourth Proportional to 8,526,184.36, 11,766,216.90 and 4,658,705.32

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Solution

The fourth proportional to 8,526,184.36, 11,766,216.90 and 4,658,705.32 is: 6,429,058.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,526,184.36 : 11,766,216.90 = 4,658,705.32 : x
  2. Step 2: Convert to fraction form
    8,526,184.36/11,766,216.90 = 4,658,705.32/x
  3. Step 3: Cross multiply
    8,526,184.36x = 11,766,216.90 × 4,658,705.32
  4. Step 4: Simplify right side
    8,526,184.36x = 54,815,337,268,303.91
  5. Step 5: Solve for x
    x = 54,815,337,268,303.91/8,526,184.36
  6. Step 6: Final answer
    x = 6,429,058.41

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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.