Home / 9,742,749.16-14,617,369.31-3,266,465.34

Finding the Fourth Proportional to 9,742,749.16, 14,617,369.31 and 3,266,465.34

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Solution

The fourth proportional to 9,742,749.16, 14,617,369.31 and 3,266,465.34 is: 4,900,786.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,749.16 : 14,617,369.31 = 3,266,465.34 : x
  2. Step 2: Convert to fraction form
    9,742,749.16/14,617,369.31 = 3,266,465.34/x
  3. Step 3: Cross multiply
    9,742,749.16x = 14,617,369.31 × 3,266,465.34
  4. Step 4: Simplify right side
    9,742,749.16x = 47,747,130,213,094.72
  5. Step 5: Solve for x
    x = 47,747,130,213,094.72/9,742,749.16
  6. Step 6: Final answer
    x = 4,900,786.16

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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.