Home / 8,633,095.49-11,913,700.32-4,765,607.46

Finding the Fourth Proportional to 8,633,095.49, 11,913,700.32 and 4,765,607.46

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Solution

The fourth proportional to 8,633,095.49, 11,913,700.32 and 4,765,607.46 is: 6,576,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,095.49 : 11,913,700.32 = 4,765,607.46 : x
  2. Step 2: Convert to fraction form
    8,633,095.49/11,913,700.32 = 4,765,607.46/x
  3. Step 3: Cross multiply
    8,633,095.49x = 11,913,700.32 × 4,765,607.46
  4. Step 4: Simplify right side
    8,633,095.49x = 56,776,019,121,196.39
  5. Step 5: Solve for x
    x = 56,776,019,121,196.39/8,633,095.49
  6. Step 6: Final answer
    x = 6,576,554.05

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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.