Home / 9,609,235.49-13,260,743.73-5,258,322.32

Finding the Fourth Proportional to 9,609,235.49, 13,260,743.73 and 5,258,322.32

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Solution

The fourth proportional to 9,609,235.49, 13,260,743.73 and 5,258,322.32 is: 7,256,484.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,235.49 : 13,260,743.73 = 5,258,322.32 : x
  2. Step 2: Convert to fraction form
    9,609,235.49/13,260,743.73 = 5,258,322.32/x
  3. Step 3: Cross multiply
    9,609,235.49x = 13,260,743.73 × 5,258,322.32
  4. Step 4: Simplify right side
    9,609,235.49x = 69,729,264,668,955.34
  5. Step 5: Solve for x
    x = 69,729,264,668,955.34/9,609,235.49
  6. Step 6: Final answer
    x = 7,256,484.12

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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.