Home / 4,133,668.65-5,704,454.88-2,298,296.40

Finding the Fourth Proportional to 4,133,668.65, 5,704,454.88 and 2,298,296.40

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Solution

The fourth proportional to 4,133,668.65, 5,704,454.88 and 2,298,296.40 is: 3,171,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,668.65 : 5,704,454.88 = 2,298,296.40 : x
  2. Step 2: Convert to fraction form
    4,133,668.65/5,704,454.88 = 2,298,296.40/x
  3. Step 3: Cross multiply
    4,133,668.65x = 5,704,454.88 × 2,298,296.40
  4. Step 4: Simplify right side
    4,133,668.65x = 13,110,528,114,666.43
  5. Step 5: Solve for x
    x = 13,110,528,114,666.43/4,133,668.65
  6. Step 6: Final answer
    x = 3,171,644.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.