Home / 5,053,929.44-6,974,423.34-2,762,089.52

Finding the Fourth Proportional to 5,053,929.44, 6,974,423.34 and 2,762,089.52

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Solution

The fourth proportional to 5,053,929.44, 6,974,423.34 and 2,762,089.52 is: 3,811,683.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,929.44 : 6,974,423.34 = 2,762,089.52 : x
  2. Step 2: Convert to fraction form
    5,053,929.44/6,974,423.34 = 2,762,089.52/x
  3. Step 3: Cross multiply
    5,053,929.44x = 6,974,423.34 × 2,762,089.52
  4. Step 4: Simplify right side
    5,053,929.44x = 19,263,981,615,457.40
  5. Step 5: Solve for x
    x = 19,263,981,615,457.40/5,053,929.44
  6. Step 6: Final answer
    x = 3,811,683.93

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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.