Home / 1,362,657.24-2,044,302.11-464,106.78

Finding the Fourth Proportional to 1,362,657.24, 2,044,302.11 and 464,106.78

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Solution

The fourth proportional to 1,362,657.24, 2,044,302.11 and 464,106.78 is: 696,267.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,657.24 : 2,044,302.11 = 464,106.78 : x
  2. Step 2: Convert to fraction form
    1,362,657.24/2,044,302.11 = 464,106.78/x
  3. Step 3: Cross multiply
    1,362,657.24x = 2,044,302.11 × 464,106.78
  4. Step 4: Simplify right side
    1,362,657.24x = 948,774,457,077.26
  5. Step 5: Solve for x
    x = 948,774,457,077.26/1,362,657.24
  6. Step 6: Final answer
    x = 696,267.87

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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.