Home / 5,499,034.93-8,249,114.19-1,904,795.20

Finding the Fourth Proportional to 5,499,034.93, 8,249,114.19 and 1,904,795.20

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Solution

The fourth proportional to 5,499,034.93, 8,249,114.19 and 1,904,795.20 is: 2,857,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,034.93 : 8,249,114.19 = 1,904,795.20 : x
  2. Step 2: Convert to fraction form
    5,499,034.93/8,249,114.19 = 1,904,795.20/x
  3. Step 3: Cross multiply
    5,499,034.93x = 8,249,114.19 × 1,904,795.20
  4. Step 4: Simplify right side
    5,499,034.93x = 15,712,873,113,363.89
  5. Step 5: Solve for x
    x = 15,712,873,113,363.89/5,499,034.93
  6. Step 6: Final answer
    x = 2,857,387.40

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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.