Home / 7,284,470.46-10,924,140.66-2,425,457.42

Finding the Fourth Proportional to 7,284,470.46, 10,924,140.66 and 2,425,457.42

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Solution

The fourth proportional to 7,284,470.46, 10,924,140.66 and 2,425,457.42 is: 3,637,332.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,470.46 : 10,924,140.66 = 2,425,457.42 : x
  2. Step 2: Convert to fraction form
    7,284,470.46/10,924,140.66 = 2,425,457.42/x
  3. Step 3: Cross multiply
    7,284,470.46x = 10,924,140.66 × 2,425,457.42
  4. Step 4: Simplify right side
    7,284,470.46x = 26,496,038,004,990.45
  5. Step 5: Solve for x
    x = 26,496,038,004,990.45/7,284,470.46
  6. Step 6: Final answer
    x = 3,637,332.07

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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.