Home / 2,946,220.83-4,419,518.01-924,544.51

Finding the Fourth Proportional to 2,946,220.83, 4,419,518.01 and 924,544.51

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Solution

The fourth proportional to 2,946,220.83, 4,419,518.01 and 924,544.51 is: 1,386,875.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,220.83 : 4,419,518.01 = 924,544.51 : x
  2. Step 2: Convert to fraction form
    2,946,220.83/4,419,518.01 = 924,544.51/x
  3. Step 3: Cross multiply
    2,946,220.83x = 4,419,518.01 × 924,544.51
  4. Step 4: Simplify right side
    2,946,220.83x = 4,086,041,098,475.79
  5. Step 5: Solve for x
    x = 4,086,041,098,475.79/2,946,220.83
  6. Step 6: Final answer
    x = 1,386,875.37

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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.