Home / 5,730,274.14-8,592,453.63-1,686,236.82

Finding the Fourth Proportional to 5,730,274.14, 8,592,453.63 and 1,686,236.82

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Solution

The fourth proportional to 5,730,274.14, 8,592,453.63 and 1,686,236.82 is: 2,528,484.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,274.14 : 8,592,453.63 = 1,686,236.82 : x
  2. Step 2: Convert to fraction form
    5,730,274.14/8,592,453.63 = 1,686,236.82/x
  3. Step 3: Cross multiply
    5,730,274.14x = 8,592,453.63 × 1,686,236.82
  4. Step 4: Simplify right side
    5,730,274.14x = 14,488,911,685,048.66
  5. Step 5: Solve for x
    x = 14,488,911,685,048.66/5,730,274.14
  6. Step 6: Final answer
    x = 2,528,484.91

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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.