Home / 3,037,166.79-4,547,477.85-2,137,260.03

Finding the Fourth Proportional to 3,037,166.79, 4,547,477.85 and 2,137,260.03

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Solution

The fourth proportional to 3,037,166.79, 4,547,477.85 and 2,137,260.03 is: 3,200,068.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,166.79 : 4,547,477.85 = 2,137,260.03 : x
  2. Step 2: Convert to fraction form
    3,037,166.79/4,547,477.85 = 2,137,260.03/x
  3. Step 3: Cross multiply
    3,037,166.79x = 4,547,477.85 × 2,137,260.03
  4. Step 4: Simplify right side
    3,037,166.79x = 9,719,142,646,115.33
  5. Step 5: Solve for x
    x = 9,719,142,646,115.33/3,037,166.79
  6. Step 6: Final answer
    x = 3,200,068.79

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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.