Home / 11,008,715.27-16,506,531.95-4,185,787.39

Finding the Fourth Proportional to 11,008,715.27, 16,506,531.95 and 4,185,787.39

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Solution

The fourth proportional to 11,008,715.27, 16,506,531.95 and 4,185,787.39 is: 6,276,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,715.27 : 16,506,531.95 = 4,185,787.39 : x
  2. Step 2: Convert to fraction form
    11,008,715.27/16,506,531.95 = 4,185,787.39/x
  3. Step 3: Cross multiply
    11,008,715.27x = 16,506,531.95 × 4,185,787.39
  4. Step 4: Simplify right side
    11,008,715.27x = 69,092,833,226,746.85
  5. Step 5: Solve for x
    x = 69,092,833,226,746.85/11,008,715.27
  6. Step 6: Final answer
    x = 6,276,194.05

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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.