Home / 9,461,527.40-13,057,176.84-5,331,596.60

Finding the Fourth Proportional to 9,461,527.40, 13,057,176.84 and 5,331,596.60

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Solution

The fourth proportional to 9,461,527.40, 13,057,176.84 and 5,331,596.60 is: 7,357,754.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,527.40 : 13,057,176.84 = 5,331,596.60 : x
  2. Step 2: Convert to fraction form
    9,461,527.40/13,057,176.84 = 5,331,596.60/x
  3. Step 3: Cross multiply
    9,461,527.40x = 13,057,176.84 × 5,331,596.60
  4. Step 4: Simplify right side
    9,461,527.40x = 69,615,599,645,742.74
  5. Step 5: Solve for x
    x = 69,615,599,645,742.74/9,461,527.40
  6. Step 6: Final answer
    x = 7,357,754.91

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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.