Home / 2,845,701.72-4,266,656.47-1,566,911.39

Finding the Fourth Proportional to 2,845,701.72, 4,266,656.47 and 1,566,911.39

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Solution

The fourth proportional to 2,845,701.72, 4,266,656.47 and 1,566,911.39 is: 2,349,323.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,701.72 : 4,266,656.47 = 1,566,911.39 : x
  2. Step 2: Convert to fraction form
    2,845,701.72/4,266,656.47 = 1,566,911.39/x
  3. Step 3: Cross multiply
    2,845,701.72x = 4,266,656.47 × 1,566,911.39
  4. Step 4: Simplify right side
    2,845,701.72x = 6,685,472,594,809.63
  5. Step 5: Solve for x
    x = 6,685,472,594,809.63/2,845,701.72
  6. Step 6: Final answer
    x = 2,349,323.03

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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.