Home / 3,098,094.36-4,648,960.40-1,300,839.63

Finding the Fourth Proportional to 3,098,094.36, 4,648,960.40 and 1,300,839.63

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Solution

The fourth proportional to 3,098,094.36, 4,648,960.40 and 1,300,839.63 is: 1,952,023.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,094.36 : 4,648,960.40 = 1,300,839.63 : x
  2. Step 2: Convert to fraction form
    3,098,094.36/4,648,960.40 = 1,300,839.63/x
  3. Step 3: Cross multiply
    3,098,094.36x = 4,648,960.40 × 1,300,839.63
  4. Step 4: Simplify right side
    3,098,094.36x = 6,047,551,941,495.15
  5. Step 5: Solve for x
    x = 6,047,551,941,495.15/3,098,094.36
  6. Step 6: Final answer
    x = 1,952,023.16

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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.