Home / 4,065,623.45-6,097,780.87-1,186,314.24

Finding the Fourth Proportional to 4,065,623.45, 6,097,780.87 and 1,186,314.24

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Solution

The fourth proportional to 4,065,623.45, 6,097,780.87 and 1,186,314.24 is: 1,779,280.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,623.45 : 6,097,780.87 = 1,186,314.24 : x
  2. Step 2: Convert to fraction form
    4,065,623.45/6,097,780.87 = 1,186,314.24/x
  3. Step 3: Cross multiply
    4,065,623.45x = 6,097,780.87 × 1,186,314.24
  4. Step 4: Simplify right side
    4,065,623.45x = 7,233,884,298,381.48
  5. Step 5: Solve for x
    x = 7,233,884,298,381.48/4,065,623.45
  6. Step 6: Final answer
    x = 1,779,280.44

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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.