Home / 1,554,519.49-2,331,779.27-607,225.90

Finding the Fourth Proportional to 1,554,519.49, 2,331,779.27 and 607,225.90

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Solution

The fourth proportional to 1,554,519.49, 2,331,779.27 and 607,225.90 is: 910,838.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,519.49 : 2,331,779.27 = 607,225.90 : x
  2. Step 2: Convert to fraction form
    1,554,519.49/2,331,779.27 = 607,225.90/x
  3. Step 3: Cross multiply
    1,554,519.49x = 2,331,779.27 × 607,225.90
  4. Step 4: Simplify right side
    1,554,519.49x = 1,415,916,765,827.09
  5. Step 5: Solve for x
    x = 1,415,916,765,827.09/1,554,519.49
  6. Step 6: Final answer
    x = 910,838.86

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1.5x scale

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.