Home / 3,570,031.84-4,926,593.50-2,021,253.56

Finding the Fourth Proportional to 3,570,031.84, 4,926,593.50 and 2,021,253.56

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Solution

The fourth proportional to 3,570,031.84, 4,926,593.50 and 2,021,253.56 is: 2,789,301.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,031.84 : 4,926,593.50 = 2,021,253.56 : x
  2. Step 2: Convert to fraction form
    3,570,031.84/4,926,593.50 = 2,021,253.56/x
  3. Step 3: Cross multiply
    3,570,031.84x = 4,926,593.50 × 2,021,253.56
  4. Step 4: Simplify right side
    3,570,031.84x = 9,957,894,650,547.86
  5. Step 5: Solve for x
    x = 9,957,894,650,547.86/3,570,031.84
  6. Step 6: Final answer
    x = 2,789,301.36

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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.