Home / 9,632,039.40-14,445,848.13-5,742,597.06

Finding the Fourth Proportional to 9,632,039.40, 14,445,848.13 and 5,742,597.06

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Solution

The fourth proportional to 9,632,039.40, 14,445,848.13 and 5,742,597.06 is: 8,612,577.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,039.40 : 14,445,848.13 = 5,742,597.06 : x
  2. Step 2: Convert to fraction form
    9,632,039.40/14,445,848.13 = 5,742,597.06/x
  3. Step 3: Cross multiply
    9,632,039.40x = 14,445,848.13 × 5,742,597.06
  4. Step 4: Simplify right side
    9,632,039.40x = 82,956,685,000,544.50
  5. Step 5: Solve for x
    x = 82,956,685,000,544.50/9,632,039.40
  6. Step 6: Final answer
    x = 8,612,577.42

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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.