Home / 4,165,313.72-5,748,056.81-2,354,477.72

Finding the Fourth Proportional to 4,165,313.72, 5,748,056.81 and 2,354,477.72

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Solution

The fourth proportional to 4,165,313.72, 5,748,056.81 and 2,354,477.72 is: 3,249,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,313.72 : 5,748,056.81 = 2,354,477.72 : x
  2. Step 2: Convert to fraction form
    4,165,313.72/5,748,056.81 = 2,354,477.72/x
  3. Step 3: Cross multiply
    4,165,313.72x = 5,748,056.81 × 2,354,477.72
  4. Step 4: Simplify right side
    4,165,313.72x = 13,533,671,651,926.60
  5. Step 5: Solve for x
    x = 13,533,671,651,926.60/4,165,313.72
  6. Step 6: Final answer
    x = 3,249,136.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.