Home / 6,473,051.01-8,932,803.93-3,572,443.44

Finding the Fourth Proportional to 6,473,051.01, 8,932,803.93 and 3,572,443.44

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Solution

The fourth proportional to 6,473,051.01, 8,932,803.93 and 3,572,443.44 is: 4,929,968.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,051.01 : 8,932,803.93 = 3,572,443.44 : x
  2. Step 2: Convert to fraction form
    6,473,051.01/8,932,803.93 = 3,572,443.44/x
  3. Step 3: Cross multiply
    6,473,051.01x = 8,932,803.93 × 3,572,443.44
  4. Step 4: Simplify right side
    6,473,051.01x = 31,911,936,800,534.72
  5. Step 5: Solve for x
    x = 31,911,936,800,534.72/6,473,051.01
  6. Step 6: Final answer
    x = 4,929,968.38

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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.