Home / 5,668,614.04-8,507,834.43-2,974,842.40

Finding the Fourth Proportional to 5,668,614.04, 8,507,834.43 and 2,974,842.40

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Solution

The fourth proportional to 5,668,614.04, 8,507,834.43 and 2,974,842.40 is: 4,464,842.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,614.04 : 8,507,834.43 = 2,974,842.40 : x
  2. Step 2: Convert to fraction form
    5,668,614.04/8,507,834.43 = 2,974,842.40/x
  3. Step 3: Cross multiply
    5,668,614.04x = 8,507,834.43 × 2,974,842.40
  4. Step 4: Simplify right side
    5,668,614.04x = 25,309,466,537,130.45
  5. Step 5: Solve for x
    x = 25,309,466,537,130.45/5,668,614.04
  6. Step 6: Final answer
    x = 4,464,842.09

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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.