Home / 6,810,943.98-10,223,064.45-5,624,948.46

Finding the Fourth Proportional to 6,810,943.98, 10,223,064.45 and 5,624,948.46

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Solution

The fourth proportional to 6,810,943.98, 10,223,064.45 and 5,624,948.46 is: 8,442,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,943.98 : 10,223,064.45 = 5,624,948.46 : x
  2. Step 2: Convert to fraction form
    6,810,943.98/10,223,064.45 = 5,624,948.46/x
  3. Step 3: Cross multiply
    6,810,943.98x = 10,223,064.45 × 5,624,948.46
  4. Step 4: Simplify right side
    6,810,943.98x = 57,504,210,634,508.24
  5. Step 5: Solve for x
    x = 57,504,210,634,508.24/6,810,943.98
  6. Step 6: Final answer
    x = 8,442,913.46

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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.