Home / 1,064,124.45-1,468,522.98-580,720.86

Finding the Fourth Proportional to 1,064,124.45, 1,468,522.98 and 580,720.86

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Solution

The fourth proportional to 1,064,124.45, 1,468,522.98 and 580,720.86 is: 801,411.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,124.45 : 1,468,522.98 = 580,720.86 : x
  2. Step 2: Convert to fraction form
    1,064,124.45/1,468,522.98 = 580,720.86/x
  3. Step 3: Cross multiply
    1,064,124.45x = 1,468,522.98 × 580,720.86
  4. Step 4: Simplify right side
    1,064,124.45x = 852,801,927,875.36
  5. Step 5: Solve for x
    x = 852,801,927,875.36/1,064,124.45
  6. Step 6: Final answer
    x = 801,411.83

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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.