Home / 4,604,233.20-6,897,018.60-2,607,356.40

Finding the Fourth Proportional to 4,604,233.20, 6,897,018.60 and 2,607,356.40

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Solution

The fourth proportional to 4,604,233.20, 6,897,018.60 and 2,607,356.40 is: 3,905,750.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,233.20 : 6,897,018.60 = 2,607,356.40 : x
  2. Step 2: Convert to fraction form
    4,604,233.20/6,897,018.60 = 2,607,356.40/x
  3. Step 3: Cross multiply
    4,604,233.20x = 6,897,018.60 × 2,607,356.40
  4. Step 4: Simplify right side
    4,604,233.20x = 17,982,985,587,629.04
  5. Step 5: Solve for x
    x = 17,982,985,587,629.04/4,604,233.20
  6. Step 6: Final answer
    x = 3,905,750.38

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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.