Home / 7,583,427.06-11,378,013.57-4,552,909.26

Finding the Fourth Proportional to 7,583,427.06, 11,378,013.57 and 4,552,909.26

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Solution

The fourth proportional to 7,583,427.06, 11,378,013.57 and 4,552,909.26 is: 6,831,088.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,427.06 : 11,378,013.57 = 4,552,909.26 : x
  2. Step 2: Convert to fraction form
    7,583,427.06/11,378,013.57 = 4,552,909.26/x
  3. Step 3: Cross multiply
    7,583,427.06x = 11,378,013.57 × 4,552,909.26
  4. Step 4: Simplify right side
    7,583,427.06x = 51,803,063,343,258.66
  5. Step 5: Solve for x
    x = 51,803,063,343,258.66/7,583,427.06
  6. Step 6: Final answer
    x = 6,831,088.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.