Home / 8,871,531.04-12,242,698.32-5,004,040.24

Finding the Fourth Proportional to 8,871,531.04, 12,242,698.32 and 5,004,040.24

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Solution

The fourth proportional to 8,871,531.04, 12,242,698.32 and 5,004,040.24 is: 6,905,567.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,871,531.04 : 12,242,698.32 = 5,004,040.24 : x
  2. Step 2: Convert to fraction form
    8,871,531.04/12,242,698.32 = 5,004,040.24/x
  3. Step 3: Cross multiply
    8,871,531.04x = 12,242,698.32 × 5,004,040.24
  4. Step 4: Simplify right side
    8,871,531.04x = 61,262,955,039,460.40
  5. Step 5: Solve for x
    x = 61,262,955,039,460.40/8,871,531.04
  6. Step 6: Final answer
    x = 6,905,567.34

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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.