Home / 2,841,386.42-4,262,713.86-1,494,184.70

Finding the Fourth Proportional to 2,841,386.42, 4,262,713.86 and 1,494,184.70

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Solution

The fourth proportional to 2,841,386.42, 4,262,713.86 and 1,494,184.70 is: 2,241,610.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,386.42 : 4,262,713.86 = 1,494,184.70 : x
  2. Step 2: Convert to fraction form
    2,841,386.42/4,262,713.86 = 1,494,184.70/x
  3. Step 3: Cross multiply
    2,841,386.42x = 4,262,713.86 × 1,494,184.70
  4. Step 4: Simplify right side
    2,841,386.42x = 6,369,281,830,089.94
  5. Step 5: Solve for x
    x = 6,369,281,830,089.94/2,841,386.42
  6. Step 6: Final answer
    x = 2,241,610.57

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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.