Home / 11,584,510.20-15,985,567.28-6,874,094.00

Finding the Fourth Proportional to 11,584,510.20, 15,985,567.28 and 6,874,094.00

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Solution

The fourth proportional to 11,584,510.20, 15,985,567.28 and 6,874,094.00 is: 9,485,622.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,510.20 : 15,985,567.28 = 6,874,094.00 : x
  2. Step 2: Convert to fraction form
    11,584,510.20/15,985,567.28 = 6,874,094.00/x
  3. Step 3: Cross multiply
    11,584,510.20x = 15,985,567.28 × 6,874,094.00
  4. Step 4: Simplify right side
    11,584,510.20x = 109,886,292,183,193.48
  5. Step 5: Solve for x
    x = 109,886,292,183,193.48/11,584,510.20
  6. Step 6: Final answer
    x = 9,485,622.64

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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.