Home / 9,032,750.22-13,546,955.89-4,170,384.95

Finding the Fourth Proportional to 9,032,750.22, 13,546,955.89 and 4,170,384.95

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Solution

The fourth proportional to 9,032,750.22, 13,546,955.89 and 4,170,384.95 is: 6,254,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,750.22 : 13,546,955.89 = 4,170,384.95 : x
  2. Step 2: Convert to fraction form
    9,032,750.22/13,546,955.89 = 4,170,384.95/x
  3. Step 3: Cross multiply
    9,032,750.22x = 13,546,955.89 × 4,170,384.95
  4. Step 4: Simplify right side
    9,032,750.22x = 56,496,020,961,969.86
  5. Step 5: Solve for x
    x = 56,496,020,961,969.86/9,032,750.22
  6. Step 6: Final answer
    x = 6,254,575.80

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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.