Home / 4,545,722.50-6,818,417.67-1,350,765.63

Finding the Fourth Proportional to 4,545,722.50, 6,818,417.67 and 1,350,765.63

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Solution

The fourth proportional to 4,545,722.50, 6,818,417.67 and 1,350,765.63 is: 2,026,099.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,722.50 : 6,818,417.67 = 1,350,765.63 : x
  2. Step 2: Convert to fraction form
    4,545,722.50/6,818,417.67 = 1,350,765.63/x
  3. Step 3: Cross multiply
    4,545,722.50x = 6,818,417.67 × 1,350,765.63
  4. Step 4: Simplify right side
    4,545,722.50x = 9,210,084,260,124.38
  5. Step 5: Solve for x
    x = 9,210,084,260,124.38/4,545,722.50
  6. Step 6: Final answer
    x = 2,026,099.10

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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.