Home / 3,576,573.76-4,935,603.36-1,966,941.76

Finding the Fourth Proportional to 3,576,573.76, 4,935,603.36 and 1,966,941.76

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Solution

The fourth proportional to 3,576,573.76, 4,935,603.36 and 1,966,941.76 is: 2,714,342.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,573.76 : 4,935,603.36 = 1,966,941.76 : x
  2. Step 2: Convert to fraction form
    3,576,573.76/4,935,603.36 = 1,966,941.76/x
  3. Step 3: Cross multiply
    3,576,573.76x = 4,935,603.36 × 1,966,941.76
  4. Step 4: Simplify right side
    3,576,573.76x = 9,708,044,359,580.32
  5. Step 5: Solve for x
    x = 9,708,044,359,580.32/3,576,573.76
  6. Step 6: Final answer
    x = 2,714,342.00

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1.5x scale

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.