Home / 9,875,795.69-14,810,618.96-3,484,550.63

Finding the Fourth Proportional to 9,875,795.69, 14,810,618.96 and 3,484,550.63

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Solution

The fourth proportional to 9,875,795.69, 14,810,618.96 and 3,484,550.63 is: 5,225,741.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,795.69 : 14,810,618.96 = 3,484,550.63 : x
  2. Step 2: Convert to fraction form
    9,875,795.69/14,810,618.96 = 3,484,550.63/x
  3. Step 3: Cross multiply
    9,875,795.69x = 14,810,618.96 × 3,484,550.63
  4. Step 4: Simplify right side
    9,875,795.69x = 51,608,351,673,495.87
  5. Step 5: Solve for x
    x = 51,608,351,673,495.87/9,875,795.69
  6. Step 6: Final answer
    x = 5,225,741.12

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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.