Home / 5,923,531.02-8,885,628.93-1,663,367.10

Finding the Fourth Proportional to 5,923,531.02, 8,885,628.93 and 1,663,367.10

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Solution

The fourth proportional to 5,923,531.02, 8,885,628.93 and 1,663,367.10 is: 2,495,143.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,531.02 : 8,885,628.93 = 1,663,367.10 : x
  2. Step 2: Convert to fraction form
    5,923,531.02/8,885,628.93 = 1,663,367.10/x
  3. Step 3: Cross multiply
    5,923,531.02x = 8,885,628.93 × 1,663,367.10
  4. Step 4: Simplify right side
    5,923,531.02x = 14,780,062,824,970.20
  5. Step 5: Solve for x
    x = 14,780,062,824,970.20/5,923,531.02
  6. Step 6: Final answer
    x = 2,495,143.99

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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.