Home / 9,596,314.32-13,242,668.04-5,245,411.92

Finding the Fourth Proportional to 9,596,314.32, 13,242,668.04 and 5,245,411.92

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Solution

The fourth proportional to 9,596,314.32, 13,242,668.04 and 5,245,411.92 is: 7,238,534.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,314.32 : 13,242,668.04 = 5,245,411.92 : x
  2. Step 2: Convert to fraction form
    9,596,314.32/13,242,668.04 = 5,245,411.92/x
  3. Step 3: Cross multiply
    9,596,314.32x = 13,242,668.04 × 5,245,411.92
  4. Step 4: Simplify right side
    9,596,314.32x = 69,463,248,789,619.03
  5. Step 5: Solve for x
    x = 69,463,248,789,619.03/9,596,314.32
  6. Step 6: Final answer
    x = 7,238,534.14

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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.