Home / 9,607,282.80-13,258,034.73-5,256,386.64

Finding the Fourth Proportional to 9,607,282.80, 13,258,034.73 and 5,256,386.64

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Solution

The fourth proportional to 9,607,282.80, 13,258,034.73 and 5,256,386.64 is: 7,253,805.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,282.80 : 13,258,034.73 = 5,256,386.64 : x
  2. Step 2: Convert to fraction form
    9,607,282.80/13,258,034.73 = 5,256,386.64/x
  3. Step 3: Cross multiply
    9,607,282.80x = 13,258,034.73 × 5,256,386.64
  4. Step 4: Simplify right side
    9,607,282.80x = 69,689,356,627,428.01
  5. Step 5: Solve for x
    x = 69,689,356,627,428.01/9,607,282.80
  6. Step 6: Final answer
    x = 7,253,805.06

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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.