Home / 3,827,884.56-5,742,581.76-1,095,457.56

Finding the Fourth Proportional to 3,827,884.56, 5,742,581.76 and 1,095,457.56

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Solution

The fourth proportional to 3,827,884.56, 5,742,581.76 and 1,095,457.56 is: 1,643,402.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,884.56 : 5,742,581.76 = 1,095,457.56 : x
  2. Step 2: Convert to fraction form
    3,827,884.56/5,742,581.76 = 1,095,457.56/x
  3. Step 3: Cross multiply
    3,827,884.56x = 5,742,581.76 × 1,095,457.56
  4. Step 4: Simplify right side
    3,827,884.56x = 6,290,754,602,910.11
  5. Step 5: Solve for x
    x = 6,290,754,602,910.11/3,827,884.56
  6. Step 6: Final answer
    x = 1,643,402.38

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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.