Home / 1,934,703.55-2,901,731.38-586,543.80

Finding the Fourth Proportional to 1,934,703.55, 2,901,731.38 and 586,543.80

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Solution

The fourth proportional to 1,934,703.55, 2,901,731.38 and 586,543.80 is: 879,717.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,703.55 : 2,901,731.38 = 586,543.80 : x
  2. Step 2: Convert to fraction form
    1,934,703.55/2,901,731.38 = 586,543.80/x
  3. Step 3: Cross multiply
    1,934,703.55x = 2,901,731.38 × 586,543.80
  4. Step 4: Simplify right side
    1,934,703.55x = 1,701,992,559,619.58
  5. Step 5: Solve for x
    x = 1,701,992,559,619.58/1,934,703.55
  6. Step 6: Final answer
    x = 879,717.49

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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.