Home / 6,948,025.29-10,418,484.06-2,903,409.36

Finding the Fourth Proportional to 6,948,025.29, 10,418,484.06 and 2,903,409.36

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Solution

The fourth proportional to 6,948,025.29, 10,418,484.06 and 2,903,409.36 is: 4,353,628.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,025.29 : 10,418,484.06 = 2,903,409.36 : x
  2. Step 2: Convert to fraction form
    6,948,025.29/10,418,484.06 = 2,903,409.36/x
  3. Step 3: Cross multiply
    6,948,025.29x = 10,418,484.06 × 2,903,409.36
  4. Step 4: Simplify right side
    6,948,025.29x = 30,249,124,136,814.80
  5. Step 5: Solve for x
    x = 30,249,124,136,814.80/6,948,025.29
  6. Step 6: Final answer
    x = 4,353,628.96

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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.