Home / 8,159,294.40-11,259,837.60-4,537,622.40

Finding the Fourth Proportional to 8,159,294.40, 11,259,837.60 and 4,537,622.40

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Solution

The fourth proportional to 8,159,294.40, 11,259,837.60 and 4,537,622.40 is: 6,261,925.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,159,294.40 : 11,259,837.60 = 4,537,622.40 : x
  2. Step 2: Convert to fraction form
    8,159,294.40/11,259,837.60 = 4,537,622.40/x
  3. Step 3: Cross multiply
    8,159,294.40x = 11,259,837.60 × 4,537,622.40
  4. Step 4: Simplify right side
    8,159,294.40x = 51,092,891,314,122.24
  5. Step 5: Solve for x
    x = 51,092,891,314,122.24/8,159,294.40
  6. Step 6: Final answer
    x = 6,261,925.21

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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.