Home / 3,541,702.11-4,887,526.39-2,013,809.23

Finding the Fourth Proportional to 3,541,702.11, 4,887,526.39 and 2,013,809.23

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Solution

The fourth proportional to 3,541,702.11, 4,887,526.39 and 2,013,809.23 is: 2,779,043.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,702.11 : 4,887,526.39 = 2,013,809.23 : x
  2. Step 2: Convert to fraction form
    3,541,702.11/4,887,526.39 = 2,013,809.23/x
  3. Step 3: Cross multiply
    3,541,702.11x = 4,887,526.39 × 2,013,809.23
  4. Step 4: Simplify right side
    3,541,702.11x = 9,842,545,756,050.58
  5. Step 5: Solve for x
    x = 9,842,545,756,050.58/3,541,702.11
  6. Step 6: Final answer
    x = 2,779,043.93

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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.