Home / 1,314,302.34-1,813,738.92-733,525.50

Finding the Fourth Proportional to 1,314,302.34, 1,813,738.92 and 733,525.50

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Solution

The fourth proportional to 1,314,302.34, 1,813,738.92 and 733,525.50 is: 1,012,266.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,302.34 : 1,813,738.92 = 733,525.50 : x
  2. Step 2: Convert to fraction form
    1,314,302.34/1,813,738.92 = 733,525.50/x
  3. Step 3: Cross multiply
    1,314,302.34x = 1,813,738.92 × 733,525.50
  4. Step 4: Simplify right side
    1,314,302.34x = 1,330,423,748,162.46
  5. Step 5: Solve for x
    x = 1,330,423,748,162.46/1,314,302.34
  6. Step 6: Final answer
    x = 1,012,266.13

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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.