Home / 9,599,612.69-13,247,466.77-5,248,702.01

Finding the Fourth Proportional to 9,599,612.69, 13,247,466.77 and 5,248,702.01

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Solution

The fourth proportional to 9,599,612.69, 13,247,466.77 and 5,248,702.01 is: 7,243,209.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,612.69 : 13,247,466.77 = 5,248,702.01 : x
  2. Step 2: Convert to fraction form
    9,599,612.69/13,247,466.77 = 5,248,702.01/x
  3. Step 3: Cross multiply
    9,599,612.69x = 13,247,466.77 × 5,248,702.01
  4. Step 4: Simplify right side
    9,599,612.69x = 69,532,005,436,863.70
  5. Step 5: Solve for x
    x = 69,532,005,436,863.70/9,599,612.69
  6. Step 6: Final answer
    x = 7,243,209.46

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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.