Home / 9,616,597.32-13,270,927.50-5,265,970.68

Finding the Fourth Proportional to 9,616,597.32, 13,270,927.50 and 5,265,970.68

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Solution

The fourth proportional to 9,616,597.32, 13,270,927.50 and 5,265,970.68 is: 7,267,052.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,597.32 : 13,270,927.50 = 5,265,970.68 : x
  2. Step 2: Convert to fraction form
    9,616,597.32/13,270,927.50 = 5,265,970.68/x
  3. Step 3: Cross multiply
    9,616,597.32x = 13,270,927.50 × 5,265,970.68
  4. Step 4: Simplify right side
    9,616,597.32x = 69,884,315,111,405.70
  5. Step 5: Solve for x
    x = 69,884,315,111,405.70/9,616,597.32
  6. Step 6: Final answer
    x = 7,267,052.24

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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.