Home / 3,462,526.47-5,217,423.98-2,845,267.59

Finding the Fourth Proportional to 3,462,526.47, 5,217,423.98 and 2,845,267.59

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Solution

The fourth proportional to 3,462,526.47, 5,217,423.98 and 2,845,267.59 is: 4,287,322.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,526.47 : 5,217,423.98 = 2,845,267.59 : x
  2. Step 2: Convert to fraction form
    3,462,526.47/5,217,423.98 = 2,845,267.59/x
  3. Step 3: Cross multiply
    3,462,526.47x = 5,217,423.98 × 2,845,267.59
  4. Step 4: Simplify right side
    3,462,526.47x = 14,844,967,339,356.47
  5. Step 5: Solve for x
    x = 14,844,967,339,356.47/3,462,526.47
  6. Step 6: Final answer
    x = 4,287,322.41

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.