Home / 4,155,392.97-6,233,444.78-1,459,483.47

Finding the Fourth Proportional to 4,155,392.97, 6,233,444.78 and 1,459,483.47

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Solution

The fourth proportional to 4,155,392.97, 6,233,444.78 and 1,459,483.47 is: 2,189,350.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,392.97 : 6,233,444.78 = 1,459,483.47 : x
  2. Step 2: Convert to fraction form
    4,155,392.97/6,233,444.78 = 1,459,483.47/x
  3. Step 3: Cross multiply
    4,155,392.97x = 6,233,444.78 × 1,459,483.47
  4. Step 4: Simplify right side
    4,155,392.97x = 9,097,609,610,270.37
  5. Step 5: Solve for x
    x = 9,097,609,610,270.37/4,155,392.97
  6. Step 6: Final answer
    x = 2,189,350.00

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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.