Home / 4,604,227.20-6,897,009.60-2,607,350.40

Finding the Fourth Proportional to 4,604,227.20, 6,897,009.60 and 2,607,350.40

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Solution

The fourth proportional to 4,604,227.20, 6,897,009.60 and 2,607,350.40 is: 3,905,741.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,227.20 : 6,897,009.60 = 2,607,350.40 : x
  2. Step 2: Convert to fraction form
    4,604,227.20/6,897,009.60 = 2,607,350.40/x
  3. Step 3: Cross multiply
    4,604,227.20x = 6,897,009.60 × 2,607,350.40
  4. Step 4: Simplify right side
    4,604,227.20x = 17,982,920,739,363.84
  5. Step 5: Solve for x
    x = 17,982,920,739,363.84/4,604,227.20
  6. Step 6: Final answer
    x = 3,905,741.39

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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.