Home / 1,924,803.41-2,656,892.34-1,109,332.67

Finding the Fourth Proportional to 1,924,803.41, 2,656,892.34 and 1,109,332.67

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Solution

The fourth proportional to 1,924,803.41, 2,656,892.34 and 1,109,332.67 is: 1,531,261.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,803.41 : 2,656,892.34 = 1,109,332.67 : x
  2. Step 2: Convert to fraction form
    1,924,803.41/2,656,892.34 = 1,109,332.67/x
  3. Step 3: Cross multiply
    1,924,803.41x = 2,656,892.34 × 1,109,332.67
  4. Step 4: Simplify right side
    1,924,803.41x = 2,947,377,460,150.29
  5. Step 5: Solve for x
    x = 2,947,377,460,150.29/1,924,803.41
  6. Step 6: Final answer
    x = 1,531,261.56

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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.