Home / 4,596,887.52-6,893,024.40-2,678,418.72

Finding the Fourth Proportional to 4,596,887.52, 6,893,024.40 and 2,678,418.72

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Solution

The fourth proportional to 4,596,887.52, 6,893,024.40 and 2,678,418.72 is: 4,016,283.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596,887.52 : 6,893,024.40 = 2,678,418.72 : x
  2. Step 2: Convert to fraction form
    4,596,887.52/6,893,024.40 = 2,678,418.72/x
  3. Step 3: Cross multiply
    4,596,887.52x = 6,893,024.40 × 2,678,418.72
  4. Step 4: Simplify right side
    4,596,887.52x = 18,462,405,590,376.77
  5. Step 5: Solve for x
    x = 18,462,405,590,376.77/4,596,887.52
  6. Step 6: Final answer
    x = 4,016,283.96

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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.