Home / 9,506,322.37-13,118,370.63-5,636,527.93

Finding the Fourth Proportional to 9,506,322.37, 13,118,370.63 and 5,636,527.93

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Solution

The fourth proportional to 9,506,322.37, 13,118,370.63 and 5,636,527.93 is: 7,778,198.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,322.37 : 13,118,370.63 = 5,636,527.93 : x
  2. Step 2: Convert to fraction form
    9,506,322.37/13,118,370.63 = 5,636,527.93/x
  3. Step 3: Cross multiply
    9,506,322.37x = 13,118,370.63 × 5,636,527.93
  4. Step 4: Simplify right side
    9,506,322.37x = 73,942,062,452,086.70
  5. Step 5: Solve for x
    x = 73,942,062,452,086.70/9,506,322.37
  6. Step 6: Final answer
    x = 7,778,198.51

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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.