Home / 6,453,109.04-9,685,645.02-3,260,479.04

Finding the Fourth Proportional to 6,453,109.04, 9,685,645.02 and 3,260,479.04

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Solution

The fourth proportional to 6,453,109.04, 9,685,645.02 and 3,260,479.04 is: 4,893,740.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,453,109.04 : 9,685,645.02 = 3,260,479.04 : x
  2. Step 2: Convert to fraction form
    6,453,109.04/9,685,645.02 = 3,260,479.04/x
  3. Step 3: Cross multiply
    6,453,109.04x = 9,685,645.02 × 3,260,479.04
  4. Step 4: Simplify right side
    6,453,109.04x = 31,579,842,576,590.38
  5. Step 5: Solve for x
    x = 31,579,842,576,590.38/6,453,109.04
  6. Step 6: Final answer
    x = 4,893,740.74

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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.