Home / 9,609,465.18-13,261,063.30-5,258,552.52

Finding the Fourth Proportional to 9,609,465.18, 13,261,063.30 and 5,258,552.52

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Solution

The fourth proportional to 9,609,465.18, 13,261,063.30 and 5,258,552.52 is: 7,256,803.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,465.18 : 13,261,063.30 = 5,258,552.52 : x
  2. Step 2: Convert to fraction form
    9,609,465.18/13,261,063.30 = 5,258,552.52/x
  3. Step 3: Cross multiply
    9,609,465.18x = 13,261,063.30 × 5,258,552.52
  4. Step 4: Simplify right side
    9,609,465.18x = 69,733,997,834,094.52
  5. Step 5: Solve for x
    x = 69,733,997,834,094.52/9,609,465.18
  6. Step 6: Final answer
    x = 7,256,803.22

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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.