Home / 9,607,574.16-13,258,334.16-5,256,597.78

Finding the Fourth Proportional to 9,607,574.16, 13,258,334.16 and 5,256,597.78

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Solution

The fourth proportional to 9,607,574.16, 13,258,334.16 and 5,256,597.78 is: 7,254,040.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,574.16 : 13,258,334.16 = 5,256,597.78 : x
  2. Step 2: Convert to fraction form
    9,607,574.16/13,258,334.16 = 5,256,597.78/x
  3. Step 3: Cross multiply
    9,607,574.16x = 13,258,334.16 × 5,256,597.78
  4. Step 4: Simplify right side
    9,607,574.16x = 69,693,729,911,954.17
  5. Step 5: Solve for x
    x = 69,693,729,911,954.17/9,607,574.16
  6. Step 6: Final answer
    x = 7,254,040.28

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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.