Home / 4,692,664.69-6,475,877.28-2,546,488.69

Finding the Fourth Proportional to 4,692,664.69, 6,475,877.28 and 2,546,488.69

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Solution

The fourth proportional to 4,692,664.69, 6,475,877.28 and 2,546,488.69 is: 3,514,154.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,664.69 : 6,475,877.28 = 2,546,488.69 : x
  2. Step 2: Convert to fraction form
    4,692,664.69/6,475,877.28 = 2,546,488.69/x
  3. Step 3: Cross multiply
    4,692,664.69x = 6,475,877.28 × 2,546,488.69
  4. Step 4: Simplify right side
    4,692,664.69x = 16,490,748,235,158.27
  5. Step 5: Solve for x
    x = 16,490,748,235,158.27/4,692,664.69
  6. Step 6: Final answer
    x = 3,514,154.39

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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.