Home / 9,362,711.80-14,047,566.90-3,686,892.76

Finding the Fourth Proportional to 9,362,711.80, 14,047,566.90 and 3,686,892.76

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Solution

The fourth proportional to 9,362,711.80, 14,047,566.90 and 3,686,892.76 is: 5,531,717.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,711.80 : 14,047,566.90 = 3,686,892.76 : x
  2. Step 2: Convert to fraction form
    9,362,711.80/14,047,566.90 = 3,686,892.76/x
  3. Step 3: Cross multiply
    9,362,711.80x = 14,047,566.90 × 3,686,892.76
  4. Step 4: Simplify right side
    9,362,711.80x = 51,791,872,699,225.64
  5. Step 5: Solve for x
    x = 51,791,872,699,225.64/9,362,711.80
  6. Step 6: Final answer
    x = 5,531,717.07

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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.