Home / 5,346,905.48-8,017,154.84-1,702,060.64

Finding the Fourth Proportional to 5,346,905.48, 8,017,154.84 and 1,702,060.64

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Solution

The fourth proportional to 5,346,905.48, 8,017,154.84 and 1,702,060.64 is: 2,552,071.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,905.48 : 8,017,154.84 = 1,702,060.64 : x
  2. Step 2: Convert to fraction form
    5,346,905.48/8,017,154.84 = 1,702,060.64/x
  3. Step 3: Cross multiply
    5,346,905.48x = 8,017,154.84 × 1,702,060.64
  4. Step 4: Simplify right side
    5,346,905.48x = 13,645,683,697,949.50
  5. Step 5: Solve for x
    x = 13,645,683,697,949.50/5,346,905.48
  6. Step 6: Final answer
    x = 2,552,071.24

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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.