Home / 7,336,583.40-10,124,801.30-4,073,398.28

Finding the Fourth Proportional to 7,336,583.40, 10,124,801.30 and 4,073,398.28

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Solution

The fourth proportional to 7,336,583.40, 10,124,801.30 and 4,073,398.28 is: 5,621,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,583.40 : 10,124,801.30 = 4,073,398.28 : x
  2. Step 2: Convert to fraction form
    7,336,583.40/10,124,801.30 = 4,073,398.28/x
  3. Step 3: Cross multiply
    7,336,583.40x = 10,124,801.30 × 4,073,398.28
  4. Step 4: Simplify right side
    7,336,583.40x = 41,242,348,200,761.77
  5. Step 5: Solve for x
    x = 41,242,348,200,761.77/7,336,583.40
  6. Step 6: Final answer
    x = 5,621,465.19

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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.