Home / 2,924,031.04-4,385,390.45-1,406,939.22

Finding the Fourth Proportional to 2,924,031.04, 4,385,390.45 and 1,406,939.22

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Solution

The fourth proportional to 2,924,031.04, 4,385,390.45 and 1,406,939.22 is: 2,110,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,031.04 : 4,385,390.45 = 1,406,939.22 : x
  2. Step 2: Convert to fraction form
    2,924,031.04/4,385,390.45 = 1,406,939.22/x
  3. Step 3: Cross multiply
    2,924,031.04x = 4,385,390.45 × 1,406,939.22
  4. Step 4: Simplify right side
    2,924,031.04x = 6,169,977,812,083.75
  5. Step 5: Solve for x
    x = 6,169,977,812,083.75/2,924,031.04
  6. Step 6: Final answer
    x = 2,110,093.13

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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.