Home / 10,188,862.94-14,060,746.95-5,837,861.90

Finding the Fourth Proportional to 10,188,862.94, 14,060,746.95 and 5,837,861.90

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Solution

The fourth proportional to 10,188,862.94, 14,060,746.95 and 5,837,861.90 is: 8,056,315.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,188,862.94 : 14,060,746.95 = 5,837,861.90 : x
  2. Step 2: Convert to fraction form
    10,188,862.94/14,060,746.95 = 5,837,861.90/x
  3. Step 3: Cross multiply
    10,188,862.94x = 14,060,746.95 × 5,837,861.90
  4. Step 4: Simplify right side
    10,188,862.94x = 82,084,698,904,946.20
  5. Step 5: Solve for x
    x = 82,084,698,904,946.20/10,188,862.94
  6. Step 6: Final answer
    x = 8,056,315.94

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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.