Home / 4,272,458.93-6,404,259.57-2,671,345.29

Finding the Fourth Proportional to 4,272,458.93, 6,404,259.57 and 2,671,345.29

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Solution

The fourth proportional to 4,272,458.93, 6,404,259.57 and 2,671,345.29 is: 4,004,248.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,458.93 : 6,404,259.57 = 2,671,345.29 : x
  2. Step 2: Convert to fraction form
    4,272,458.93/6,404,259.57 = 2,671,345.29/x
  3. Step 3: Cross multiply
    4,272,458.93x = 6,404,259.57 × 2,671,345.29
  4. Step 4: Simplify right side
    4,272,458.93x = 17,107,988,638,256.93
  5. Step 5: Solve for x
    x = 17,107,988,638,256.93/4,272,458.93
  6. Step 6: Final answer
    x = 4,004,248.82

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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.