Home / 1,806,541.52-2,709,810.86-544,369.16

Finding the Fourth Proportional to 1,806,541.52, 2,709,810.86 and 544,369.16

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Solution

The fourth proportional to 1,806,541.52, 2,709,810.86 and 544,369.16 is: 816,553.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,541.52 : 2,709,810.86 = 544,369.16 : x
  2. Step 2: Convert to fraction form
    1,806,541.52/2,709,810.86 = 544,369.16/x
  3. Step 3: Cross multiply
    1,806,541.52x = 2,709,810.86 × 544,369.16
  4. Step 4: Simplify right side
    1,806,541.52x = 1,475,137,461,617.08
  5. Step 5: Solve for x
    x = 1,475,137,461,617.08/1,806,541.52
  6. Step 6: Final answer
    x = 816,553.31

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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.