Home / 10,684,371.72-14,742,802.17-6,036,460.83

Finding the Fourth Proportional to 10,684,371.72, 14,742,802.17 and 6,036,460.83

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Solution

The fourth proportional to 10,684,371.72, 14,742,802.17 and 6,036,460.83 is: 8,329,394.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,371.72 : 14,742,802.17 = 6,036,460.83 : x
  2. Step 2: Convert to fraction form
    10,684,371.72/14,742,802.17 = 6,036,460.83/x
  3. Step 3: Cross multiply
    10,684,371.72x = 14,742,802.17 × 6,036,460.83
  4. Step 4: Simplify right side
    10,684,371.72x = 88,994,347,823,644
  5. Step 5: Solve for x
    x = 88,994,347,823,644/10,684,371.72
  6. Step 6: Final answer
    x = 8,329,394.57

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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.