Home / 14,566,211-21,850,366.28-5,590,763

Finding the Fourth Proportional to 14,566,211, 21,850,366.28 and 5,590,763

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Solution

The fourth proportional to 14,566,211, 21,850,366.28 and 5,590,763 is: 8,386,547.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,211 : 21,850,366.28 = 5,590,763 : x
  2. Step 2: Convert to fraction form
    14,566,211/21,850,366.28 = 5,590,763/x
  3. Step 3: Cross multiply
    14,566,211x = 21,850,366.28 × 5,590,763
  4. Step 4: Simplify right side
    14,566,211x = 122,160,219,334,671.64
  5. Step 5: Solve for x
    x = 122,160,219,334,671.64/14,566,211
  6. Step 6: Final answer
    x = 8,386,547.42

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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.