Home / 2,841,180.04-4,261,740.89-1,642,339.54

Finding the Fourth Proportional to 2,841,180.04, 4,261,740.89 and 1,642,339.54

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Solution

The fourth proportional to 2,841,180.04, 4,261,740.89 and 1,642,339.54 is: 2,463,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,180.04 : 4,261,740.89 = 1,642,339.54 : x
  2. Step 2: Convert to fraction form
    2,841,180.04/4,261,740.89 = 1,642,339.54/x
  3. Step 3: Cross multiply
    2,841,180.04x = 4,261,740.89 × 1,642,339.54
  4. Step 4: Simplify right side
    2,841,180.04x = 6,999,225,572,881.79
  5. Step 5: Solve for x
    x = 6,999,225,572,881.79/2,841,180.04
  6. Step 6: Final answer
    x = 2,463,492.45

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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.