Home / 6,588,573.92-9,878,953.44-2,038,274.72

Finding the Fourth Proportional to 6,588,573.92, 9,878,953.44 and 2,038,274.72

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Solution

The fourth proportional to 6,588,573.92, 9,878,953.44 and 2,038,274.72 is: 3,056,203.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,573.92 : 9,878,953.44 = 2,038,274.72 : x
  2. Step 2: Convert to fraction form
    6,588,573.92/9,878,953.44 = 2,038,274.72/x
  3. Step 3: Cross multiply
    6,588,573.92x = 9,878,953.44 × 2,038,274.72
  4. Step 4: Simplify right side
    6,588,573.92x = 20,136,021,056,809.04
  5. Step 5: Solve for x
    x = 20,136,021,056,809.04/6,588,573.92
  6. Step 6: Final answer
    x = 3,056,203.25

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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.