Home / 4,194,076-6,289,515.36-1,497,897.76

Finding the Fourth Proportional to 4,194,076, 6,289,515.36 and 1,497,897.76

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Solution

The fourth proportional to 4,194,076, 6,289,515.36 and 1,497,897.76 is: 2,246,275.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,076 : 6,289,515.36 = 1,497,897.76 : x
  2. Step 2: Convert to fraction form
    4,194,076/6,289,515.36 = 1,497,897.76/x
  3. Step 3: Cross multiply
    4,194,076x = 6,289,515.36 × 1,497,897.76
  4. Step 4: Simplify right side
    4,194,076x = 9,421,050,969,229.59
  5. Step 5: Solve for x
    x = 9,421,050,969,229.59/4,194,076
  6. Step 6: Final answer
    x = 2,246,275.69

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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.