Home / 8,646,536.84-11,932,267.75-4,726,298.23

Finding the Fourth Proportional to 8,646,536.84, 11,932,267.75 and 4,726,298.23

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Solution

The fourth proportional to 8,646,536.84, 11,932,267.75 and 4,726,298.23 is: 6,522,317.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,646,536.84 : 11,932,267.75 = 4,726,298.23 : x
  2. Step 2: Convert to fraction form
    8,646,536.84/11,932,267.75 = 4,726,298.23/x
  3. Step 3: Cross multiply
    8,646,536.84x = 11,932,267.75 × 4,726,298.23
  4. Step 4: Simplify right side
    8,646,536.84x = 56,395,455,905,064.67
  5. Step 5: Solve for x
    x = 56,395,455,905,064.67/8,646,536.84
  6. Step 6: Final answer
    x = 6,522,317.20

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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.