Home / 10,368,316.58-15,552,474.86-3,637,410.98

Finding the Fourth Proportional to 10,368,316.58, 15,552,474.86 and 3,637,410.98

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Solution

The fourth proportional to 10,368,316.58, 15,552,474.86 and 3,637,410.98 is: 5,456,116.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,316.58 : 15,552,474.86 = 3,637,410.98 : x
  2. Step 2: Convert to fraction form
    10,368,316.58/15,552,474.86 = 3,637,410.98/x
  3. Step 3: Cross multiply
    10,368,316.58x = 15,552,474.86 × 3,637,410.98
  4. Step 4: Simplify right side
    10,368,316.58x = 56,570,742,753,269.12
  5. Step 5: Solve for x
    x = 56,570,742,753,269.12/10,368,316.58
  6. Step 6: Final answer
    x = 5,456,116.46

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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.