Home / 10,684,381.48-14,742,815.60-6,036,470.58

Finding the Fourth Proportional to 10,684,381.48, 14,742,815.60 and 6,036,470.58

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Solution

The fourth proportional to 10,684,381.48, 14,742,815.60 and 6,036,470.58 is: 8,329,408.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,381.48 : 14,742,815.60 = 6,036,470.58 : x
  2. Step 2: Convert to fraction form
    10,684,381.48/14,742,815.60 = 6,036,470.58/x
  3. Step 3: Cross multiply
    10,684,381.48x = 14,742,815.60 × 6,036,470.58
  4. Step 4: Simplify right side
    10,684,381.48x = 88,994,572,635,765.05
  5. Step 5: Solve for x
    x = 88,994,572,635,765.05/10,684,381.48
  6. Step 6: Final answer
    x = 8,329,408.01

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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.