Home / 6,144,125.64-9,213,155.79-1,883,266.44

Finding the Fourth Proportional to 6,144,125.64, 9,213,155.79 and 1,883,266.44

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Solution

The fourth proportional to 6,144,125.64, 9,213,155.79 and 1,883,266.44 is: 2,823,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,125.64 : 9,213,155.79 = 1,883,266.44 : x
  2. Step 2: Convert to fraction form
    6,144,125.64/9,213,155.79 = 1,883,266.44/x
  3. Step 3: Cross multiply
    6,144,125.64x = 9,213,155.79 × 1,883,266.44
  4. Step 4: Simplify right side
    6,144,125.64x = 17,350,827,105,798.69
  5. Step 5: Solve for x
    x = 17,350,827,105,798.69/6,144,125.64
  6. Step 6: Final answer
    x = 2,823,970.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.