Home / 4,830,277.04-7,244,971.32-1,635,038

Finding the Fourth Proportional to 4,830,277.04, 7,244,971.32 and 1,635,038

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Solution

The fourth proportional to 4,830,277.04, 7,244,971.32 and 1,635,038 is: 2,452,406.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,277.04 : 7,244,971.32 = 1,635,038 : x
  2. Step 2: Convert to fraction form
    4,830,277.04/7,244,971.32 = 1,635,038/x
  3. Step 3: Cross multiply
    4,830,277.04x = 7,244,971.32 × 1,635,038
  4. Step 4: Simplify right side
    4,830,277.04x = 11,845,803,417,110.16
  5. Step 5: Solve for x
    x = 11,845,803,417,110.16/4,830,277.04
  6. Step 6: Final answer
    x = 2,452,406.63

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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.