Home / 4,604,355.16-6,905,354.69-1,365,135.39

Finding the Fourth Proportional to 4,604,355.16, 6,905,354.69 and 1,365,135.39

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Solution

The fourth proportional to 4,604,355.16, 6,905,354.69 and 1,365,135.39 is: 2,047,353.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,355.16 : 6,905,354.69 = 1,365,135.39 : x
  2. Step 2: Convert to fraction form
    4,604,355.16/6,905,354.69 = 1,365,135.39/x
  3. Step 3: Cross multiply
    4,604,355.16x = 6,905,354.69 × 1,365,135.39
  4. Step 4: Simplify right side
    4,604,355.16x = 9,426,744,071,234.32
  5. Step 5: Solve for x
    x = 9,426,744,071,234.32/4,604,355.16
  6. Step 6: Final answer
    x = 2,047,353.81

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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.