Home / 9,350,041.91-14,033,684.31-4,742,262.06

Finding the Fourth Proportional to 9,350,041.91, 14,033,684.31 and 4,742,262.06

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Solution

The fourth proportional to 9,350,041.91, 14,033,684.31 and 4,742,262.06 is: 7,117,765.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,041.91 : 14,033,684.31 = 4,742,262.06 : x
  2. Step 2: Convert to fraction form
    9,350,041.91/14,033,684.31 = 4,742,262.06/x
  3. Step 3: Cross multiply
    9,350,041.91x = 14,033,684.31 × 4,742,262.06
  4. Step 4: Simplify right side
    9,350,041.91x = 66,551,408,621,595.71
  5. Step 5: Solve for x
    x = 66,551,408,621,595.71/9,350,041.91
  6. Step 6: Final answer
    x = 7,117,765.81

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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.