Home / 7,095,890.40-10,631,588.40-3,301,591.20

Finding the Fourth Proportional to 7,095,890.40, 10,631,588.40 and 3,301,591.20

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Solution

The fourth proportional to 7,095,890.40, 10,631,588.40 and 3,301,591.20 is: 4,946,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,890.40 : 10,631,588.40 = 3,301,591.20 : x
  2. Step 2: Convert to fraction form
    7,095,890.40/10,631,588.40 = 3,301,591.20/x
  3. Step 3: Cross multiply
    7,095,890.40x = 10,631,588.40 × 3,301,591.20
  4. Step 4: Simplify right side
    7,095,890.40x = 35,101,158,703,462.08
  5. Step 5: Solve for x
    x = 35,101,158,703,462.08/7,095,890.40
  6. Step 6: Final answer
    x = 4,946,688.40

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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.