Home / 9,364,298.70-14,022,828.45-7,474,730.70

Finding the Fourth Proportional to 9,364,298.70, 14,022,828.45 and 7,474,730.70

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Solution

The fourth proportional to 9,364,298.70, 14,022,828.45 and 7,474,730.70 is: 11,193,242.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,298.70 : 14,022,828.45 = 7,474,730.70 : x
  2. Step 2: Convert to fraction form
    9,364,298.70/14,022,828.45 = 7,474,730.70/x
  3. Step 3: Cross multiply
    9,364,298.70x = 14,022,828.45 × 7,474,730.70
  4. Step 4: Simplify right side
    9,364,298.70x = 104,816,866,316,048.41
  5. Step 5: Solve for x
    x = 104,816,866,316,048.41/9,364,298.70
  6. Step 6: Final answer
    x = 11,193,242.51

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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.